Lookup for vulnerable packages by Package URL.

Purlpkg:composer/simplesamlphp/simplesamlphp@1.12.0
Typecomposer
Namespacesimplesamlphp
Namesimplesamlphp
Version1.12.0
Qualifiers
Subpath
Is_vulnerabletrue
Next_non_vulnerable_version2.0.15
Latest_non_vulnerable_version2.3.4
Affected_by_vulnerabilities
0
url VCID-1u9j-pr96-wueh
vulnerability_id VCID-1u9j-pr96-wueh
summary
Improper Certificate Validation
Signature validation bypass in simplesamlphp.
references
0
reference_url https://simplesamlphp.org/security/201710-01
reference_id
reference_type
scores
url https://simplesamlphp.org/security/201710-01
fixed_packages
0
url pkg:composer/simplesamlphp/simplesamlphp@1.14.17
purl pkg:composer/simplesamlphp/simplesamlphp@1.14.17
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-2erd-t2hf-cbf7
1
vulnerability VCID-aq1f-4gx2-w7e2
2
vulnerability VCID-hqfj-cd75-nkfa
3
vulnerability VCID-mt8a-t14t-fycw
4
vulnerability VCID-npe5-1a82-bbh2
5
vulnerability VCID-pwbg-dz5n-t7fj
resource_url http://public2.vulnerablecode.io/packages/pkg:composer/simplesamlphp/simplesamlphp@1.14.17
1
url pkg:composer/simplesamlphp/simplesamlphp@1.15.0-rc1
purl pkg:composer/simplesamlphp/simplesamlphp@1.15.0-rc1
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-2erd-t2hf-cbf7
1
vulnerability VCID-aq1f-4gx2-w7e2
2
vulnerability VCID-hqfj-cd75-nkfa
3
vulnerability VCID-mt8a-t14t-fycw
4
vulnerability VCID-npe5-1a82-bbh2
5
vulnerability VCID-pwbg-dz5n-t7fj
resource_url http://public2.vulnerablecode.io/packages/pkg:composer/simplesamlphp/simplesamlphp@1.15.0-rc1
aliases 201710-01
risk_score null
exploitability null
weighted_severity null
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-1u9j-pr96-wueh
1
url VCID-2erd-t2hf-cbf7
vulnerability_id VCID-2erd-t2hf-cbf7
summary security update
references
0
reference_url https://api.first.org/data/v1/epss?cve=CVE-2018-6521
reference_id
reference_type
scores
0
value 0.00585
scoring_system epss
scoring_elements 0.69533
published_at 2026-06-11T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2018-6521
1
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12867
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12867
2
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12869
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12869
3
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12873
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12873
4
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12874
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12874
5
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-18121
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-18121
6
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-18122
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-18122
7
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6519
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6519
8
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6521
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6521
9
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7644
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7644
10
reference_url https://github.com/FriendsOfPHP/security-advisories/blob/master/simplesamlphp/simplesamlphp/CVE-2018-6521.yaml
reference_id
reference_type
scores
0
value 9.8
scoring_system cvssv3.1
scoring_elements CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
1
value CRITICAL
scoring_system generic_textual
scoring_elements
url https://github.com/FriendsOfPHP/security-advisories/blob/master/simplesamlphp/simplesamlphp/CVE-2018-6521.yaml
11
reference_url https://github.com/simplesamlphp/simplesamlphp
reference_id
reference_type
scores
0
value 9.8
scoring_system cvssv3.1
scoring_elements CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
1
value CRITICAL
scoring_system generic_textual
scoring_elements
url https://github.com/simplesamlphp/simplesamlphp
12
reference_url https://lists.debian.org/debian-lts-announce/2018/02/msg00008.html
reference_id
reference_type
scores
0
value 9.8
scoring_system cvssv3.1
scoring_elements CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
1
value CRITICAL
scoring_system generic_textual
scoring_elements
url https://lists.debian.org/debian-lts-announce/2018/02/msg00008.html
13
reference_url https://nvd.nist.gov/vuln/detail/CVE-2018-6521
reference_id
reference_type
scores
0
value 9.8
scoring_system cvssv3.1
scoring_elements CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
1
value CRITICAL
scoring_system generic_textual
scoring_elements
url https://nvd.nist.gov/vuln/detail/CVE-2018-6521
14
reference_url https://simplesamlphp.org/security/201801-03
reference_id
reference_type
scores
0
value 9.8
scoring_system cvssv3.1
scoring_elements CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
1
value CRITICAL
scoring_system generic_textual
scoring_elements
url https://simplesamlphp.org/security/201801-03
15
reference_url https://www.debian.org/security/2018/dsa-4127
reference_id
reference_type
scores
0
value 9.8
scoring_system cvssv3.1
scoring_elements CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
1
value CRITICAL
scoring_system generic_textual
scoring_elements
url https://www.debian.org/security/2018/dsa-4127
fixed_packages
0
url pkg:composer/simplesamlphp/simplesamlphp@1.15.2
purl pkg:composer/simplesamlphp/simplesamlphp@1.15.2
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-hqfj-cd75-nkfa
1
vulnerability VCID-mt8a-t14t-fycw
2
vulnerability VCID-npe5-1a82-bbh2
3
vulnerability VCID-pwbg-dz5n-t7fj
resource_url http://public2.vulnerablecode.io/packages/pkg:composer/simplesamlphp/simplesamlphp@1.15.2
aliases CVE-2018-6521, GHSA-qv5p-6wrc-79wg
risk_score null
exploitability null
weighted_severity null
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-2erd-t2hf-cbf7
2
url VCID-72je-vjsn-a3a3
vulnerability_id VCID-72je-vjsn-a3a3
summary
Link injection
`www/logout.php` and `modules/core/www/no_cookie.php` are not checking the URLs obtained via the HTTP request before displaying them as the target of links that the user may click on. It allows attackers to display links targeting a malicious website inside a trusted site running SimpleSAMLphp, due to the lack of security checks involving the `link_href` and `retryURL` HTTP parameters, respectively.
references
0
reference_url https://simplesamlphp.org/security/201606-01
reference_id
reference_type
scores
url https://simplesamlphp.org/security/201606-01
fixed_packages
0
url pkg:composer/simplesamlphp/simplesamlphp@1.14.4
purl pkg:composer/simplesamlphp/simplesamlphp@1.14.4
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-1u9j-pr96-wueh
1
vulnerability VCID-2erd-t2hf-cbf7
2
vulnerability VCID-741q-jvqg-4qhq
3
vulnerability VCID-9kdf-1k7y-8yge
4
vulnerability VCID-aq1f-4gx2-w7e2
5
vulnerability VCID-eryg-yprt-1uhd
6
vulnerability VCID-fwh5-cfnj-hfeg
7
vulnerability VCID-hqfj-cd75-nkfa
8
vulnerability VCID-mkss-szdn-vucw
9
vulnerability VCID-mt8a-t14t-fycw
10
vulnerability VCID-n129-376a-y3gj
11
vulnerability VCID-nm6r-f68t-ufht
12
vulnerability VCID-npe5-1a82-bbh2
13
vulnerability VCID-pwbg-dz5n-t7fj
14
vulnerability VCID-rts2-upqp-7kee
15
vulnerability VCID-v5hk-k2vp-tfgg
16
vulnerability VCID-wmg4-fqe6-rfb8
17
vulnerability VCID-wtmm-kpq1-4kc2
resource_url http://public2.vulnerablecode.io/packages/pkg:composer/simplesamlphp/simplesamlphp@1.14.4
aliases 201606-01
risk_score null
exploitability null
weighted_severity null
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-72je-vjsn-a3a3
3
url VCID-741q-jvqg-4qhq
vulnerability_id VCID-741q-jvqg-4qhq
summary security update
references
0
reference_url https://api.first.org/data/v1/epss?cve=CVE-2017-18121
reference_id
reference_type
scores
0
value 0.00355
scoring_system epss
scoring_elements 0.58211
published_at 2026-06-11T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2017-18121
1
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12867
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12867
2
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12869
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12869
3
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12873
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12873
4
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12874
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12874
5
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-18121
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-18121
6
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-18122
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-18122
7
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6519
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6519
8
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6521
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6521
9
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7644
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7644
10
reference_url https://github.com/FriendsOfPHP/security-advisories/blob/master/simplesamlphp/simplesamlphp/CVE-2017-18121.yaml
reference_id
reference_type
scores
0
value 6.1
scoring_system cvssv3.1
scoring_elements CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
1
value MODERATE
scoring_system generic_textual
scoring_elements
url https://github.com/FriendsOfPHP/security-advisories/blob/master/simplesamlphp/simplesamlphp/CVE-2017-18121.yaml
11
reference_url https://lists.debian.org/debian-lts-announce/2018/02/msg00008.html
reference_id
reference_type
scores
0
value 6.1
scoring_system cvssv3.1
scoring_elements CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
1
value MODERATE
scoring_system generic_textual
scoring_elements
url https://lists.debian.org/debian-lts-announce/2018/02/msg00008.html
12
reference_url https://nvd.nist.gov/vuln/detail/CVE-2017-18121
reference_id
reference_type
scores
0
value 6.1
scoring_system cvssv3.1
scoring_elements CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
1
value MODERATE
scoring_system generic_textual
scoring_elements
url https://nvd.nist.gov/vuln/detail/CVE-2017-18121
13
reference_url https://simplesamlphp.org/security/201709-01
reference_id
reference_type
scores
0
value 6.1
scoring_system cvssv3.1
scoring_elements CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
1
value MODERATE
scoring_system generic_textual
scoring_elements
url https://simplesamlphp.org/security/201709-01
14
reference_url https://www.debian.org/security/2018/dsa-4127
reference_id
reference_type
scores
0
value 6.1
scoring_system cvssv3.1
scoring_elements CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
1
value MODERATE
scoring_system generic_textual
scoring_elements
url https://www.debian.org/security/2018/dsa-4127
15
reference_url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=889286
reference_id 889286
reference_type
scores
url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=889286
fixed_packages
0
url pkg:composer/simplesamlphp/simplesamlphp@1.14.16
purl pkg:composer/simplesamlphp/simplesamlphp@1.14.16
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-1u9j-pr96-wueh
1
vulnerability VCID-2erd-t2hf-cbf7
2
vulnerability VCID-aq1f-4gx2-w7e2
3
vulnerability VCID-eryg-yprt-1uhd
4
vulnerability VCID-hqfj-cd75-nkfa
5
vulnerability VCID-mt8a-t14t-fycw
6
vulnerability VCID-npe5-1a82-bbh2
7
vulnerability VCID-pwbg-dz5n-t7fj
8
vulnerability VCID-wtmm-kpq1-4kc2
resource_url http://public2.vulnerablecode.io/packages/pkg:composer/simplesamlphp/simplesamlphp@1.14.16
aliases CVE-2017-18121, GHSA-fv7m-wc3v-wr3w
risk_score null
exploitability null
weighted_severity null
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-741q-jvqg-4qhq
4
url VCID-8ra2-tfjs-c3a2
vulnerability_id VCID-8ra2-tfjs-c3a2
summary The sanitycheck module in SimpleSAMLphp before 1.14.1 allows remote attackers to learn the PHP version on the system via unspecified vectors.
references
0
reference_url https://api.first.org/data/v1/epss?cve=CVE-2016-3124
reference_id
reference_type
scores
0
value 0.00203
scoring_system epss
scoring_elements 0.42329
published_at 2026-06-11T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2016-3124
1
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-3124
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-3124
2
reference_url https://github.com/FriendsOfPHP/security-advisories/blob/master/simplesamlphp/simplesamlphp/CVE-2016-3124.yaml
reference_id
reference_type
scores
0
value 5.3
scoring_system cvssv3.1
scoring_elements CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
1
value MODERATE
scoring_system generic_textual
scoring_elements
url https://github.com/FriendsOfPHP/security-advisories/blob/master/simplesamlphp/simplesamlphp/CVE-2016-3124.yaml
3
reference_url https://github.com/simplesamlphp/simplesamlphp
reference_id
reference_type
scores
0
value 5.3
scoring_system cvssv3.1
scoring_elements CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
1
value MODERATE
scoring_system generic_textual
scoring_elements
url https://github.com/simplesamlphp/simplesamlphp
4
reference_url https://github.com/simplesamlphp/simplesamlphp/commit/952027dd7f794ff4b2d4f5eddf549c5b5070fa38
reference_id
reference_type
scores
url https://github.com/simplesamlphp/simplesamlphp/commit/952027dd7f794ff4b2d4f5eddf549c5b5070fa38
5
reference_url https://nvd.nist.gov/vuln/detail/CVE-2016-3124
reference_id
reference_type
scores
0
value 5.3
scoring_system cvssv3.1
scoring_elements CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
1
value MODERATE
scoring_system generic_textual
scoring_elements
url https://nvd.nist.gov/vuln/detail/CVE-2016-3124
6
reference_url https://simplesamlphp.org/security/201603-01
reference_id
reference_type
scores
0
value 5.3
scoring_system cvssv3.1
scoring_elements CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
1
value MODERATE
scoring_system generic_textual
scoring_elements
url https://simplesamlphp.org/security/201603-01
7
reference_url http://www.securityfocus.com/bid/96134
reference_id
reference_type
scores
0
value 5.3
scoring_system cvssv3.1
scoring_elements CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
1
value MODERATE
scoring_system generic_textual
scoring_elements
url http://www.securityfocus.com/bid/96134
8
reference_url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=817162
reference_id 817162
reference_type
scores
url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=817162
fixed_packages
0
url pkg:composer/simplesamlphp/simplesamlphp@1.14.1
purl pkg:composer/simplesamlphp/simplesamlphp@1.14.1
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-1u9j-pr96-wueh
1
vulnerability VCID-2erd-t2hf-cbf7
2
vulnerability VCID-72je-vjsn-a3a3
3
vulnerability VCID-741q-jvqg-4qhq
4
vulnerability VCID-9kdf-1k7y-8yge
5
vulnerability VCID-aq1f-4gx2-w7e2
6
vulnerability VCID-eryg-yprt-1uhd
7
vulnerability VCID-fwh5-cfnj-hfeg
8
vulnerability VCID-hqfj-cd75-nkfa
9
vulnerability VCID-mkss-szdn-vucw
10
vulnerability VCID-mt8a-t14t-fycw
11
vulnerability VCID-n129-376a-y3gj
12
vulnerability VCID-nm6r-f68t-ufht
13
vulnerability VCID-npe5-1a82-bbh2
14
vulnerability VCID-pwbg-dz5n-t7fj
15
vulnerability VCID-rts2-upqp-7kee
16
vulnerability VCID-v5hk-k2vp-tfgg
17
vulnerability VCID-vn25-u6v1-cqh1
18
vulnerability VCID-wmg4-fqe6-rfb8
19
vulnerability VCID-wtmm-kpq1-4kc2
resource_url http://public2.vulnerablecode.io/packages/pkg:composer/simplesamlphp/simplesamlphp@1.14.1
aliases CVE-2016-3124, GHSA-9327-mqm6-x97j
risk_score null
exploitability null
weighted_severity null
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-8ra2-tfjs-c3a2
5
url VCID-aq1f-4gx2-w7e2
vulnerability_id VCID-aq1f-4gx2-w7e2
summary SimpleSAMLphp before 1.15.2 allows remote attackers to bypass an open redirect protection mechanism via crafted authority data in a URL.
references
0
reference_url https://api.first.org/data/v1/epss?cve=CVE-2018-6520
reference_id
reference_type
scores
0
value 0.00165
scoring_system epss
scoring_elements 0.37306
published_at 2026-06-11T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2018-6520
1
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6520
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6520
2
reference_url https://github.com/FriendsOfPHP/security-advisories/blob/master/simplesamlphp/simplesamlphp/CVE-2018-6520.yaml
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vulnerability VCID-mt8a-t14t-fycw
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vulnerability VCID-pwbg-dz5n-t7fj
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vulnerability VCID-pwbg-dz5n-t7fj
resource_url http://public2.vulnerablecode.io/packages/pkg:composer/simplesamlphp/simplesamlphp@1.14.17
aliases GHSA-fjr2-r2mp-484p
risk_score 4.5
exploitability 0.5
weighted_severity 9.0
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-eryg-yprt-1uhd
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url VCID-fwh5-cfnj-hfeg
vulnerability_id VCID-fwh5-cfnj-hfeg
summary security update
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purl pkg:composer/simplesamlphp/simplesamlphp@1.14.15
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vulnerability VCID-1u9j-pr96-wueh
1
vulnerability VCID-2erd-t2hf-cbf7
2
vulnerability VCID-741q-jvqg-4qhq
3
vulnerability VCID-aq1f-4gx2-w7e2
4
vulnerability VCID-eryg-yprt-1uhd
5
vulnerability VCID-hqfj-cd75-nkfa
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vulnerability VCID-mt8a-t14t-fycw
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vulnerability VCID-npe5-1a82-bbh2
8
vulnerability VCID-pwbg-dz5n-t7fj
9
vulnerability VCID-wtmm-kpq1-4kc2
resource_url http://public2.vulnerablecode.io/packages/pkg:composer/simplesamlphp/simplesamlphp@1.14.15
aliases CVE-2017-12867, GHSA-597c-mh7m-48v7
risk_score 3.1
exploitability 0.5
weighted_severity 6.2
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-fwh5-cfnj-hfeg
8
url VCID-hqfj-cd75-nkfa
vulnerability_id VCID-hqfj-cd75-nkfa
summary
SimpleSAMLphp vulnerable to XXE in parsing SAML messages
## Withdrawn Advisory
This advisory has been withdrawn because the vulnerability affects users of the SimpleSAMLphp tarball, not the SimpleSAMLphp Composer package. The underlying information about CVE-2024-52596 is still valid.

## Original Description

# Summary
When loading an (untrusted) XML document, for example the SAMLResponse, it's possible to induce an XXE.

## Mitigation:

Remove the `LIBXML_DTDLOAD | LIBXML_DTDATTR` options from `$options` is in: https://github.com/simplesamlphp/saml2/blob/717c0adc4877ebd58428637e5626345e59fa0109/src/SAML2/DOMDocumentFactory.php#L41

## Background / details

To be published on Dec 8th
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risk_score null
exploitability null
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url VCID-mkss-szdn-vucw
vulnerability_id VCID-mkss-szdn-vucw
summary The secureCompare method in lib/SimpleSAML/Utils/Crypto.php in SimpleSAMLphp 1.14.13 and earlier, when used with PHP before 5.6, allows attackers to conduct session fixation attacks or possibly bypass authentication by leveraging missing character conversions before an XOR operation.
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vulnerability VCID-2erd-t2hf-cbf7
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vulnerability VCID-741q-jvqg-4qhq
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vulnerability VCID-aq1f-4gx2-w7e2
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vulnerability VCID-eryg-yprt-1uhd
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vulnerability VCID-hqfj-cd75-nkfa
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vulnerability VCID-mt8a-t14t-fycw
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aliases CVE-2017-12868, GHSA-j96g-47x2-46hv
risk_score null
exploitability null
weighted_severity null
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-mkss-szdn-vucw
10
url VCID-mt8a-t14t-fycw
vulnerability_id VCID-mt8a-t14t-fycw
summary Information disclosure of source code in SimpleSAMLphp
references
0
reference_url https://api.first.org/data/v1/epss?cve=CVE-2020-5301
reference_id
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scores
0
value 0.00142
scoring_system epss
scoring_elements 0.34172
published_at 2026-06-11T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2020-5301
1
reference_url https://github.com/simplesamlphp/simplesamlphp
reference_id
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scores
0
value 3.0
scoring_system cvssv3.1
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1
value LOW
scoring_system generic_textual
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url https://github.com/simplesamlphp/simplesamlphp
2
reference_url https://github.com/simplesamlphp/simplesamlphp/commit/47968d26a2fd3ed52da70dc09210921d612ce44e
reference_id
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scores
0
value 3.0
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:N/A:N
1
value LOW
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url https://github.com/simplesamlphp/simplesamlphp/commit/47968d26a2fd3ed52da70dc09210921d612ce44e
3
reference_url https://simplesamlphp.org/security/202004-01
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1
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url https://simplesamlphp.org/security/202004-01
4
reference_url https://nvd.nist.gov/vuln/detail/CVE-2020-5301
reference_id CVE-2020-5301
reference_type
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scoring_system cvssv3.1
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1
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scoring_elements
url https://nvd.nist.gov/vuln/detail/CVE-2020-5301
5
reference_url https://github.com/FriendsOfPHP/security-advisories/blob/master/simplesamlphp/simplesamlphp/CVE-2020-5301.yaml
reference_id CVE-2020-5301.YAML
reference_type
scores
0
value 3.0
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:N/A:N
1
value LOW
scoring_system generic_textual
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6
reference_url https://github.com/advisories/GHSA-24m3-w8g9-jwpq
reference_id GHSA-24m3-w8g9-jwpq
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0
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7
reference_url https://github.com/simplesamlphp/simplesamlphp/security/advisories/GHSA-24m3-w8g9-jwpq
reference_id GHSA-24m3-w8g9-jwpq
reference_type
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0
value 3.0
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:N/A:N
1
value LOW
scoring_system cvssv3.1_qr
scoring_elements
2
value LOW
scoring_system generic_textual
scoring_elements
url https://github.com/simplesamlphp/simplesamlphp/security/advisories/GHSA-24m3-w8g9-jwpq
fixed_packages
0
url pkg:composer/simplesamlphp/simplesamlphp@1.18.6
purl pkg:composer/simplesamlphp/simplesamlphp@1.18.6
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-hqfj-cd75-nkfa
resource_url http://public2.vulnerablecode.io/packages/pkg:composer/simplesamlphp/simplesamlphp@1.18.6
aliases CVE-2020-5301, GHSA-24m3-w8g9-jwpq
risk_score null
exploitability null
weighted_severity null
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-mt8a-t14t-fycw
11
url VCID-n129-376a-y3gj
vulnerability_id VCID-n129-376a-y3gj
summary SimpleSAMLphp 1.14.12 and earlier make it easier for man-in-the-middle attackers to obtain sensitive information by leveraging use of the aesEncrypt and aesDecrypt methods in the SimpleSAML/Utils/Crypto class to protect session identifiers in replies to non-HTTPS service providers.
references
0
reference_url https://api.first.org/data/v1/epss?cve=CVE-2017-12870
reference_id
reference_type
scores
0
value 0.0026
scoring_system epss
scoring_elements 0.49669
published_at 2026-06-11T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2017-12870
1
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12870
reference_id
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reference_url https://github.com/FriendsOfPHP/security-advisories/blob/master/simplesamlphp/simplesamlphp/CVE-2017-12870.yaml
reference_id
reference_type
scores
0
value 5.9
scoring_system cvssv3.1
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1
value MODERATE
scoring_system generic_textual
scoring_elements
url https://github.com/FriendsOfPHP/security-advisories/blob/master/simplesamlphp/simplesamlphp/CVE-2017-12870.yaml
3
reference_url https://github.com/simplesamlphp/simplesamlphp
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0
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1
value MODERATE
scoring_system generic_textual
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url https://github.com/simplesamlphp/simplesamlphp
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1
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scoring_system generic_textual
scoring_elements
url https://github.com/simplesamlphp/simplesamlphp/commit/4c939be1696bacb2b95ee11d4ebc5814a08b04c5
5
reference_url https://nvd.nist.gov/vuln/detail/CVE-2017-12870
reference_id
reference_type
scores
0
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scoring_system cvssv3.1
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1
value MODERATE
scoring_system generic_textual
scoring_elements
url https://nvd.nist.gov/vuln/detail/CVE-2017-12870
6
reference_url https://simplesamlphp.org/security/201704-01
reference_id
reference_type
scores
0
value 5.9
scoring_system cvssv3.1
scoring_elements CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
1
value MODERATE
scoring_system generic_textual
scoring_elements
url https://simplesamlphp.org/security/201704-01
fixed_packages
0
url pkg:composer/simplesamlphp/simplesamlphp@1.14.13
purl pkg:composer/simplesamlphp/simplesamlphp@1.14.13
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-1u9j-pr96-wueh
1
vulnerability VCID-2erd-t2hf-cbf7
2
vulnerability VCID-741q-jvqg-4qhq
3
vulnerability VCID-aq1f-4gx2-w7e2
4
vulnerability VCID-eryg-yprt-1uhd
5
vulnerability VCID-fwh5-cfnj-hfeg
6
vulnerability VCID-hqfj-cd75-nkfa
7
vulnerability VCID-mkss-szdn-vucw
8
vulnerability VCID-mt8a-t14t-fycw
9
vulnerability VCID-npe5-1a82-bbh2
10
vulnerability VCID-pwbg-dz5n-t7fj
11
vulnerability VCID-wmg4-fqe6-rfb8
12
vulnerability VCID-wtmm-kpq1-4kc2
resource_url http://public2.vulnerablecode.io/packages/pkg:composer/simplesamlphp/simplesamlphp@1.14.13
aliases CVE-2017-12870, GHSA-44pr-mgcp-v36r
risk_score null
exploitability null
weighted_severity null
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-n129-376a-y3gj
12
url VCID-nm6r-f68t-ufht
vulnerability_id VCID-nm6r-f68t-ufht
summary The (1) Htpasswd authentication source in the authcrypt module and (2) SimpleSAML_Session class in SimpleSAMLphp 1.14.11 and earlier allow remote attackers to conduct timing side-channel attacks by leveraging use of the standard comparison operator to compare secret material against user input.
references
0
reference_url https://api.first.org/data/v1/epss?cve=CVE-2017-12872
reference_id
reference_type
scores
0
value 0.00404
scoring_system epss
scoring_elements 0.61388
published_at 2026-06-11T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2017-12872
1
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12872
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12872
2
reference_url https://github.com/FriendsOfPHP/security-advisories/blob/master/simplesamlphp/simplesamlphp/CVE-2017-12872.yaml
reference_id
reference_type
scores
0
value 5.9
scoring_system cvssv3.1
scoring_elements CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
1
value MODERATE
scoring_system generic_textual
scoring_elements
url https://github.com/FriendsOfPHP/security-advisories/blob/master/simplesamlphp/simplesamlphp/CVE-2017-12872.yaml
3
reference_url https://github.com/simplesamlphp/simplesamlphp/commit/b72c79e3070f930d758f5c269333d63ed7509e2e
reference_id
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scores
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1
value MODERATE
scoring_system generic_textual
scoring_elements
url https://github.com/simplesamlphp/simplesamlphp/commit/b72c79e3070f930d758f5c269333d63ed7509e2e
4
reference_url https://lists.debian.org/debian-lts-announce/2017/12/msg00007.html
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1
value MODERATE
scoring_system generic_textual
scoring_elements
url https://lists.debian.org/debian-lts-announce/2017/12/msg00007.html
5
reference_url https://lists.debian.org/debian-lts-announce/2018/06/msg00017.html
reference_id
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scoring_system generic_textual
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url https://lists.debian.org/debian-lts-announce/2018/06/msg00017.html
6
reference_url https://nvd.nist.gov/vuln/detail/CVE-2017-12872
reference_id
reference_type
scores
0
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scoring_system cvssv3.1
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1
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scoring_system generic_textual
scoring_elements
url https://nvd.nist.gov/vuln/detail/CVE-2017-12872
7
reference_url https://simplesamlphp.org/security/201703-01
reference_id
reference_type
scores
0
value 5.9
scoring_system cvssv3.1
scoring_elements CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
1
value MODERATE
scoring_system generic_textual
scoring_elements
url https://simplesamlphp.org/security/201703-01
fixed_packages
0
url pkg:composer/simplesamlphp/simplesamlphp@1.14.12
purl pkg:composer/simplesamlphp/simplesamlphp@1.14.12
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-1u9j-pr96-wueh
1
vulnerability VCID-2erd-t2hf-cbf7
2
vulnerability VCID-741q-jvqg-4qhq
3
vulnerability VCID-aq1f-4gx2-w7e2
4
vulnerability VCID-eryg-yprt-1uhd
5
vulnerability VCID-fwh5-cfnj-hfeg
6
vulnerability VCID-hqfj-cd75-nkfa
7
vulnerability VCID-mkss-szdn-vucw
8
vulnerability VCID-mt8a-t14t-fycw
9
vulnerability VCID-n129-376a-y3gj
10
vulnerability VCID-npe5-1a82-bbh2
11
vulnerability VCID-pwbg-dz5n-t7fj
12
vulnerability VCID-wmg4-fqe6-rfb8
13
vulnerability VCID-wtmm-kpq1-4kc2
resource_url http://public2.vulnerablecode.io/packages/pkg:composer/simplesamlphp/simplesamlphp@1.14.12
1
url pkg:composer/simplesamlphp/simplesamlphp@1.15.0-rc1
purl pkg:composer/simplesamlphp/simplesamlphp@1.15.0-rc1
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-2erd-t2hf-cbf7
1
vulnerability VCID-aq1f-4gx2-w7e2
2
vulnerability VCID-hqfj-cd75-nkfa
3
vulnerability VCID-mt8a-t14t-fycw
4
vulnerability VCID-npe5-1a82-bbh2
5
vulnerability VCID-pwbg-dz5n-t7fj
resource_url http://public2.vulnerablecode.io/packages/pkg:composer/simplesamlphp/simplesamlphp@1.15.0-rc1
aliases CVE-2017-12872, GHSA-v882-949x-6v28
risk_score null
exploitability null
weighted_severity null
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-nm6r-f68t-ufht
13
url VCID-npe5-1a82-bbh2
vulnerability_id VCID-npe5-1a82-bbh2
summary SimpleSAMLphp Reflected Cross-site Scripting vulnerability
references
0
reference_url https://github.com/FriendsOfPHP/security-advisories/blob/master/simplesamlphp/simplesamlphp/2019-07-10.yaml
reference_id
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scores
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scoring_system cvssv3.1
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1
value MODERATE
scoring_system generic_textual
scoring_elements
url https://github.com/FriendsOfPHP/security-advisories/blob/master/simplesamlphp/simplesamlphp/2019-07-10.yaml
1
reference_url https://github.com/simplesamlphp/simplesamlphp
reference_id
reference_type
scores
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scoring_system cvssv3.1
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1
value MODERATE
scoring_system generic_textual
scoring_elements
url https://github.com/simplesamlphp/simplesamlphp
2
reference_url https://github.com/simplesamlphp/simplesamlphp/commit/ce2294e092b3be7db2fc4e18e774b791d4564ff3
reference_id
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scores
0
value 6.1
scoring_system cvssv3.1
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1
value MODERATE
scoring_system generic_textual
scoring_elements
url https://github.com/simplesamlphp/simplesamlphp/commit/ce2294e092b3be7db2fc4e18e774b791d4564ff3
3
reference_url https://simplesamlphp.org/security/201907-01
reference_id
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scores
0
value 6.1
scoring_system cvssv3.1
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1
value MODERATE
scoring_system generic_textual
scoring_elements
url https://simplesamlphp.org/security/201907-01
4
reference_url https://github.com/advisories/GHSA-vpr3-cw3h-prw8
reference_id GHSA-vpr3-cw3h-prw8
reference_type
scores
0
value MODERATE
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fixed_packages
0
url pkg:composer/simplesamlphp/simplesamlphp@1.17.3
purl pkg:composer/simplesamlphp/simplesamlphp@1.17.3
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-25fq-bsgt-23d6
1
vulnerability VCID-hqfj-cd75-nkfa
2
vulnerability VCID-mt8a-t14t-fycw
resource_url http://public2.vulnerablecode.io/packages/pkg:composer/simplesamlphp/simplesamlphp@1.17.3
aliases GHSA-vpr3-cw3h-prw8
risk_score 3.1
exploitability 0.5
weighted_severity 6.2
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-npe5-1a82-bbh2
14
url VCID-pwbg-dz5n-t7fj
vulnerability_id VCID-pwbg-dz5n-t7fj
summary
Cross-site Scripting
Reflected Cross-Site-Scripting in simplesamlphp.
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0
reference_url https://simplesamlphp.org/security/201907-01
reference_id
reference_type
scores
url https://simplesamlphp.org/security/201907-01
fixed_packages
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url pkg:composer/simplesamlphp/simplesamlphp@1.17.0
purl pkg:composer/simplesamlphp/simplesamlphp@1.17.0
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-25fq-bsgt-23d6
1
vulnerability VCID-hqfj-cd75-nkfa
2
vulnerability VCID-mt8a-t14t-fycw
3
vulnerability VCID-npe5-1a82-bbh2
resource_url http://public2.vulnerablecode.io/packages/pkg:composer/simplesamlphp/simplesamlphp@1.17.0
aliases GMS-2019-149
risk_score null
exploitability null
weighted_severity null
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-pwbg-dz5n-t7fj
15
url VCID-rts2-upqp-7kee
vulnerability_id VCID-rts2-upqp-7kee
summary security update
references
0
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reference_id
reference_type
scores
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value 0.00725
scoring_system epss
scoring_elements 0.73042
published_at 2026-06-11T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2017-12873
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reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12867
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reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12869
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reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12873
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reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12874
reference_id
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url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12874
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reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-18121
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url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-18121
6
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-18122
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-18122
7
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6519
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6519
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reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6521
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reference_type
scores
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reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7644
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7644
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reference_url https://github.com/simplesamlphp/simplesamlphp/commit/90dca835158495b173808273e7df127303b8b953
reference_id
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scoring_system generic_textual
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11
reference_url https://lists.debian.org/debian-lts-announce/2017/12/msg00007.html
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scores
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risk_score 4.5
exploitability 0.5
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resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-rts2-upqp-7kee
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url VCID-v5hk-k2vp-tfgg
vulnerability_id VCID-v5hk-k2vp-tfgg
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reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12873
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12873
4
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12874
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12874
5
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-18121
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-18121
6
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-18122
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-18122
7
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6519
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6519
8
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6521
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6521
9
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7644
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7644
10
reference_url https://github.com/FriendsOfPHP/security-advisories/blob/master/simplesamlphp/simplesamlphp/CVE-2017-18122.yaml
reference_id
reference_type
scores
0
value 8.1
scoring_system cvssv3.1
scoring_elements CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/FriendsOfPHP/security-advisories/blob/master/simplesamlphp/simplesamlphp/CVE-2017-18122.yaml
11
reference_url https://github.com/simplesamlphp/simplesamlphp
reference_id
reference_type
scores
0
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scoring_system cvssv3.1
scoring_elements CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/simplesamlphp/simplesamlphp
12
reference_url https://github.com/simplesamlphp/simplesamlphp/commit/e2d53086abbb253efb24ddcb49b116246eb0b6ca
reference_id
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0
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scoring_system generic_textual
scoring_elements
url https://github.com/simplesamlphp/simplesamlphp/commit/e2d53086abbb253efb24ddcb49b116246eb0b6ca
13
reference_url https://lists.debian.org/debian-lts-announce/2018/02/msg00008.html
reference_id
reference_type
scores
0
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1
value HIGH
scoring_system generic_textual
scoring_elements
url https://lists.debian.org/debian-lts-announce/2018/02/msg00008.html
14
reference_url https://nvd.nist.gov/vuln/detail/CVE-2017-18122
reference_id
reference_type
scores
0
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1
value HIGH
scoring_system generic_textual
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url https://nvd.nist.gov/vuln/detail/CVE-2017-18122
15
reference_url https://simplesamlphp.org/security/201710-01
reference_id
reference_type
scores
0
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1
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scoring_system generic_textual
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url https://simplesamlphp.org/security/201710-01
16
reference_url https://www.debian.org/security/2018/dsa-4127
reference_id
reference_type
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0
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scoring_system cvssv3.1
scoring_elements CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
1
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scoring_system generic_textual
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url https://www.debian.org/security/2018/dsa-4127
17
reference_url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=889286
reference_id 889286
reference_type
scores
url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=889286
fixed_packages
0
url pkg:composer/simplesamlphp/simplesamlphp@1.14.17
purl pkg:composer/simplesamlphp/simplesamlphp@1.14.17
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-2erd-t2hf-cbf7
1
vulnerability VCID-aq1f-4gx2-w7e2
2
vulnerability VCID-hqfj-cd75-nkfa
3
vulnerability VCID-mt8a-t14t-fycw
4
vulnerability VCID-npe5-1a82-bbh2
5
vulnerability VCID-pwbg-dz5n-t7fj
resource_url http://public2.vulnerablecode.io/packages/pkg:composer/simplesamlphp/simplesamlphp@1.14.17
aliases CVE-2017-18122, GHSA-j4qf-3w33-8cgc
risk_score null
exploitability null
weighted_severity null
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-wtmm-kpq1-4kc2
Fixing_vulnerabilities
Risk_score4.5
Resource_urlhttp://public2.vulnerablecode.io/packages/pkg:composer/simplesamlphp/simplesamlphp@1.12.0