Django REST framework

Package Instance

Lookup for vulnerable packages by Package URL.

Purlpkg:gem/actionpack@33
Typegem
Namespace
Nameactionpack
Version33
Qualifiers
Subpath
Is_vulnerabletrue
Next_non_vulnerable_versionnull
Latest_non_vulnerable_versionnull
Affected_by_vulnerabilities
0
url VCID-12x8-jxdf-jqdz
vulnerability_id VCID-12x8-jxdf-jqdz
summary 
Actionpack Open Redirect Vulnerability
The Host Authorization middleware in Action Pack before 6.1.2.1, 6.0.3.5 suffers from an open redirect vulnerability. Specially crafted `Host` headers in combination with certain "allowed host" formats can cause the Host Authorization middleware in Action Pack to redirect users to a malicious website.
references
0
reference_url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-22881.json
reference_id
reference_type
scores
0
value 6.1
scoring_system cvssv3
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-22881.json
1
reference_url https://api.first.org/data/v1/epss?cve=CVE-2021-22881
reference_id
reference_type
scores
0
value 0.15453
scoring_system epss
scoring_elements 0.94619
published_at 2026-04-01T12:55:00Z
1
value 0.15453
scoring_system epss
scoring_elements 0.94672
published_at 2026-04-21T12:55:00Z
2
value 0.15453
scoring_system epss
scoring_elements 0.94667
published_at 2026-04-18T12:55:00Z
3
value 0.15453
scoring_system epss
scoring_elements 0.94665
published_at 2026-04-16T12:55:00Z
4
value 0.15453
scoring_system epss
scoring_elements 0.94656
published_at 2026-04-13T12:55:00Z
5
value 0.15453
scoring_system epss
scoring_elements 0.94652
published_at 2026-04-11T12:55:00Z
6
value 0.15453
scoring_system epss
scoring_elements 0.94648
published_at 2026-04-09T12:55:00Z
7
value 0.15453
scoring_system epss
scoring_elements 0.94626
published_at 2026-04-02T12:55:00Z
8
value 0.15453
scoring_system epss
scoring_elements 0.94632
published_at 2026-04-04T12:55:00Z
9
value 0.15453
scoring_system epss
scoring_elements 0.94644
published_at 2026-04-08T12:55:00Z
10
value 0.15453
scoring_system epss
scoring_elements 0.94634
published_at 2026-04-07T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2021-22881
2
reference_url https://benjamin-bouchet.com/cve-2021-22881-faille-de-securite-dans-le-middleware-hostauthorization
reference_id
reference_type
scores
0
value 6.1
scoring_system cvssv3.1
scoring_elements CVSS:3.1/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://benjamin-bouchet.com/cve-2021-22881-faille-de-securite-dans-le-middleware-hostauthorization
3
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-22881
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-22881
4
reference_url https://discuss.rubyonrails.org/t/cve-2021-22881-possible-open-redirect-in-host-authorization-middleware/77130
reference_id
reference_type
scores
0
value 6.1
scoring_system cvssv3.1
scoring_elements CVSS:3.1/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://discuss.rubyonrails.org/t/cve-2021-22881-possible-open-redirect-in-host-authorization-middleware/77130
5
reference_url https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
reference_id
reference_type
scores
0
value 6.1
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:L
url https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
6
reference_url https://github.com/rails/rails
reference_id
reference_type
scores
0
value 6.1
scoring_system cvssv3.1
scoring_elements CVSS:3.1/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/rails/rails
7
reference_url https://github.com/rails/rails/blob/v6.1.2.1/actionpack/CHANGELOG.md
reference_id
reference_type
scores
0
value 6.1
scoring_system cvssv3.1
scoring_elements CVSS:3.1/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/rails/rails/blob/v6.1.2.1/actionpack/CHANGELOG.md
8
reference_url https://github.com/rails/rails/commit/b5de7b3a4787d8a55aaad39f477c16e3af65e444
reference_id
reference_type
scores
0
value 6.1
scoring_system cvssv3.1
scoring_elements CVSS:3.1/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/rails/rails/commit/b5de7b3a4787d8a55aaad39f477c16e3af65e444
9
reference_url https://github.com/rubysec/ruby-advisory-db/blob/master/gems/actionpack/CVE-2021-22881.yml
reference_id
reference_type
scores
0
value 6.1
scoring_system cvssv3.1
scoring_elements CVSS:3.1/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/rubysec/ruby-advisory-db/blob/master/gems/actionpack/CVE-2021-22881.yml
10
reference_url https://groups.google.com/g/rubyonrails-security/c/zN_3qA26l6E
reference_id
reference_type
scores
0
value 6.1
scoring_system cvssv3
scoring_elements
1
value 6.1
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
2
value MODERATE
scoring_system generic_textual
scoring_elements
url https://groups.google.com/g/rubyonrails-security/c/zN_3qA26l6E
11
reference_url https://hackerone.com/reports/1047447
reference_id
reference_type
scores
0
value 6.1
scoring_system cvssv3.1
scoring_elements CVSS:3.1/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://hackerone.com/reports/1047447
12
reference_url https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XQ3NS4IBYE2I3MVMGAHFZBZBIZGHXHT3
reference_id
reference_type
scores
0
value 6.1
scoring_system cvssv3.1
scoring_elements CVSS:3.1/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.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XQ3NS4IBYE2I3MVMGAHFZBZBIZGHXHT3
13
reference_url https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XQ3NS4IBYE2I3MVMGAHFZBZBIZGHXHT3/
reference_id
reference_type
scores
url https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XQ3NS4IBYE2I3MVMGAHFZBZBIZGHXHT3/
14
reference_url https://nvd.nist.gov/vuln/detail/CVE-2021-22881
reference_id
reference_type
scores
0
value 6.1
scoring_system cvssv3.1
scoring_elements CVSS:3.1/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-2021-22881
15
reference_url https://rubygems.org/gems/actionpack
reference_id
reference_type
scores
0
value 6.1
scoring_system cvssv3.1
scoring_elements CVSS:3.1/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://rubygems.org/gems/actionpack
16
reference_url http://www.openwall.com/lists/oss-security/2021/05/05/2
reference_id
reference_type
scores
0
value 6.1
scoring_system cvssv3.1
scoring_elements CVSS:3.1/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 http://www.openwall.com/lists/oss-security/2021/05/05/2
17
reference_url http://www.openwall.com/lists/oss-security/2021/08/20/1
reference_id
reference_type
scores
0
value 6.1
scoring_system cvssv3.1
scoring_elements CVSS:3.1/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 http://www.openwall.com/lists/oss-security/2021/08/20/1
18
reference_url http://www.openwall.com/lists/oss-security/2021/12/14/5
reference_id
reference_type
scores
0
value 6.1
scoring_system cvssv3.1
scoring_elements CVSS:3.1/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 http://www.openwall.com/lists/oss-security/2021/12/14/5
19
reference_url https://bugzilla.redhat.com/show_bug.cgi?id=1930211
reference_id 1930211
reference_type
scores
url https://bugzilla.redhat.com/show_bug.cgi?id=1930211
20
reference_url https://benjamin-bouchet.com/cve-2021-22881-faille-de-securite-dans-le-middleware-hostauthorization/
reference_id CVE-2021-22881-FAILLE-DE-SECURITE-DANS-LE-MIDDLEWARE-HOSTAUTHORIZATION
reference_type
scores
url https://benjamin-bouchet.com/cve-2021-22881-faille-de-securite-dans-le-middleware-hostauthorization/
21
reference_url https://github.com/advisories/GHSA-8877-prq4-9xfw
reference_id GHSA-8877-prq4-9xfw
reference_type
scores
0
value MODERATE
scoring_system cvssv3.1_qr
scoring_elements
url https://github.com/advisories/GHSA-8877-prq4-9xfw
fixed_packages
aliases CVE-2021-22881, GHSA-8877-prq4-9xfw
risk_score 3.1
exploitability 0.5
weighted_severity 6.2
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-12x8-jxdf-jqdz
Fixing_vulnerabilities
Risk_score3.1
Resource_urlhttp://public2.vulnerablecode.io/packages/pkg:gem/actionpack@33