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Package Instance

Lookup for vulnerable packages by Package URL.

Purlpkg:composer/symfony/symfony@4.0.13
Typecomposer
Namespacesymfony
Namesymfony
Version4.0.13
Qualifiers
Subpath
Is_vulnerabletrue
Next_non_vulnerable_version4.0.14
Latest_non_vulnerable_version8.0.12
Affected_by_vulnerabilities
0
url VCID-1y96-v19f-tkgg
vulnerability_id VCID-1y96-v19f-tkgg
summary 
Improper Input Validation
An issue was discovered in `HttpKernel` in Symfony When using `HttpCache`, the values of the `X-Forwarded-Host` headers are implicitly set as trusted while this should be forbidden, leading to potential host header injection.
references
0
reference_url https://api.first.org/data/v1/epss?cve=CVE-2018-14774
reference_id
reference_type
scores
0
value 0.00166
scoring_system epss
scoring_elements 0.37318
published_at 2026-06-04T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2018-14774
1
reference_url https://github.com/symfony/symfony
reference_id
reference_type
scores
0
value 7.2
scoring_system cvssv3.1
scoring_elements CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/symfony/symfony
2
reference_url https://github.com/symfony/symfony/commit/725dee4cd8b4ccd52e335ae4b4522242cea9bd4a
reference_id
reference_type
scores
0
value 7.2
scoring_system cvssv3.1
scoring_elements CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/symfony/symfony/commit/725dee4cd8b4ccd52e335ae4b4522242cea9bd4a
3
reference_url https://github.com/symfony/symfony/commit/7f912bbb78377c2ea331b3da28363435fbd91337
reference_id
reference_type
scores
0
value 7.2
scoring_system cvssv3.1
scoring_elements CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/symfony/symfony/commit/7f912bbb78377c2ea331b3da28363435fbd91337
4
reference_url https://github.com/symfony/symfony/commit/96504fb8c9f91204727d2930eb837473ce154956
reference_id
reference_type
scores
0
value 7.2
scoring_system cvssv3.1
scoring_elements CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/symfony/symfony/commit/96504fb8c9f91204727d2930eb837473ce154956
5
reference_url https://github.com/symfony/symfony/commit/974240e178bb01d734bf1df1ad5c3beba6a2f982
reference_id
reference_type
scores
0
value 7.2
scoring_system cvssv3.1
scoring_elements CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/symfony/symfony/commit/974240e178bb01d734bf1df1ad5c3beba6a2f982
6
reference_url https://github.com/symfony/symfony/commit/9cfcaba0bf71f87683510b5f47ebaac5f5d6a5ba
reference_id
reference_type
scores
0
value 7.2
scoring_system cvssv3.1
scoring_elements CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/symfony/symfony/commit/9cfcaba0bf71f87683510b5f47ebaac5f5d6a5ba
7
reference_url https://github.com/symfony/symfony/commit/bcf5897bb1a99d4acae8bf7b73e81bfdeaac0922
reference_id
reference_type
scores
0
value 7.2
scoring_system cvssv3.1
scoring_elements CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/symfony/symfony/commit/bcf5897bb1a99d4acae8bf7b73e81bfdeaac0922
8
reference_url https://symfony.com/blog/cve-2018-14774-possible-host-header-injection-when-using-httpcache
reference_id
reference_type
scores
0
value 7.2
scoring_system cvssv3.1
scoring_elements CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://symfony.com/blog/cve-2018-14774-possible-host-header-injection-when-using-httpcache
9
reference_url https://nvd.nist.gov/vuln/detail/CVE-2018-14774
reference_id CVE-2018-14774
reference_type
scores
0
value 7.2
scoring_system cvssv3.1
scoring_elements CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://nvd.nist.gov/vuln/detail/CVE-2018-14774
fixed_packages
0
url pkg:composer/symfony/symfony@4.0.14
purl pkg:composer/symfony/symfony@4.0.14
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:composer/symfony/symfony@4.0.14
1
url pkg:composer/symfony/symfony@4.1.3
purl pkg:composer/symfony/symfony@4.1.3
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:composer/symfony/symfony@4.1.3
aliases CVE-2018-14774, GHSA-66p6-7p29-55p9
risk_score 4.0
exploitability 0.5
weighted_severity 8.0
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-1y96-v19f-tkgg
Fixing_vulnerabilities
Risk_score4.0
Resource_urlhttp://public2.vulnerablecode.io/packages/pkg:composer/symfony/symfony@4.0.13