GHSA-ph86-p8f6-f9r2

Suggest an improvement
Source
https://github.com/advisories/GHSA-ph86-p8f6-f9r2
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/05/GHSA-ph86-p8f6-f9r2/GHSA-ph86-p8f6-f9r2.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-ph86-p8f6-f9r2
Aliases
Published
2026-05-27T16:50:42Z
Modified
2026-09-10T03:51:06Z
Severity
  • 8.7 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N CVSS Calculator
Summary
Symfony Vulnerable to Identity Spoofing via Unanchored DN Regex in X509Authenticator
Details

Description

X509Authenticator implements client-certificate (mTLS) authentication: the web server validates the client's certificate against a trusted CA, then passes the certificate's Subject DN (Distinguished Name: a string like CN=Alice,O=Example,emailAddress=alice@example.com) to Symfony via $_SERVER['SSL_CLIENT_S_DN']. Symfony extracts the user identifier from that string.

The extraction uses an unanchored regex that matches emailAddress= anywhere in the DN string: including inside the value of a different RDN (Relative Distinguished Name: one key=value component of the DN), such as CN. An attacker who can obtain a certificate from a trusted CA with a free-text CN can smuggle emailAddress=victim@target inside the CN value and be authenticated as the victim.

Resolution

The X509Authenticator now uses a regex that anchors the match to an RDN boundary (start of string, or following a , / / separator).

The patch for this issue is available here for branch 5.4.

Credits

Symfony would like to thank Claude Mythos Preview (via Project Glasswing) for reporting the issue and providing the fix.

Database specific 
{
    "cwe_ids":  [
        "CWE-290"
    ],
    "github_reviewed":  true,
    "github_reviewed_at":  "2026-05-27T16:50:42Z",
    "nvd_published_at":  null,
    "severity":  "HIGH"
}
References

Affected packages

Packagist
symfony/security-http

Package

Name
symfony/security-http
Purl
pkg:composer/symfony/security-http

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
5.4.52

Affected versions

v2.*
v2.4.0-BETA1
v2.4.0-BETA2
v2.4.0-RC1
v2.4.0
v2.4.1
v2.4.2
v2.4.3
v2.4.4
v2.4.5
v2.4.6
v2.4.7
v2.4.8
v2.4.9
v2.4.10
v2.5.0-BETA1
v2.5.0-BETA2
v2.5.0-RC1
v2.5.0
v2.5.1
v2.5.2
v2.5.3
v2.5.4
v2.5.5
v2.5.6
v2.5.7
v2.5.8
v2.5.9
v2.5.10
v2.5.11
v2.5.12
v2.6.0-BETA1
v2.6.0-BETA2
v2.6.0
v2.6.1
v2.6.2
v2.6.3
v2.6.4
v2.6.5
v2.6.6
v2.6.7
v2.6.8
v2.6.9
v2.6.10
v2.6.11
v2.6.12
v2.6.13
v2.7.0-BETA1
v2.7.0-BETA2
v2.7.0
v2.7.1
v2.7.2
v2.7.3
v2.7.4
v2.7.5
v2.7.6
v2.7.7
v2.7.8
v2.7.9
v2.7.10
v2.7.11
v2.7.12
v2.7.13
v2.7.14
v2.7.15
v2.7.16
v2.7.17
v2.7.18
v2.7.19
v2.7.20
v2.7.21
v2.7.22
v2.7.23
v2.7.24
v2.7.25
v2.7.26
v2.7.27
v2.7.28
v2.7.29
v2.7.30
v2.7.31
v2.7.32
v2.7.33
v2.7.34
v2.7.35
v2.7.36
v2.7.37
v2.7.38
v2.7.39
v2.7.40
v2.7.41
v2.7.42
v2.7.43
v2.7.44
v2.7.45
v2.7.46
v2.7.47
v2.7.48
v2.7.49
v2.7.50
v2.7.51
v2.8.0-BETA1
v2.8.0
v2.8.1
v2.8.2
v2.8.3
v2.8.4
v2.8.5
v2.8.6
v2.8.7
v2.8.8
v2.8.9
v2.8.10
v2.8.11
v2.8.12
v2.8.13
v2.8.14
v2.8.15
v2.8.16
v2.8.17
v2.8.18
v2.8.19
v2.8.20
v2.8.21
v2.8.22
v2.8.23
v2.8.24
v2.8.25
v2.8.26
v2.8.27
v2.8.28
v2.8.29
v2.8.30
v2.8.31
v2.8.32
v2.8.33
v2.8.34
v2.8.35
v2.8.36
v2.8.37
v2.8.38
v2.8.39
v2.8.40
v2.8.41
v2.8.42
v2.8.43
v2.8.44
v2.8.45
v2.8.46
v2.8.47
v2.8.48
v2.8.49
v2.8.50
v2.8.52
v3.*
v3.0.0-BETA1
v3.0.0
v3.0.1
v3.0.2
v3.0.3
v3.0.4
v3.0.5
v3.0.6
v3.0.7
v3.0.8
v3.0.9
v3.1.0-BETA1
v3.1.0-RC1
v3.1.0
v3.1.1
v3.1.2
v3.1.3
v3.1.4
v3.1.5
v3.1.6
v3.1.7
v3.1.8
v3.1.9
v3.1.10
v3.2.0-BETA1
v3.2.0-RC1
v3.2.0-RC2
v3.2.0
v3.2.1
v3.2.2
v3.2.3
v3.2.4
v3.2.5
v3.2.6
v3.2.7
v3.2.8
v3.2.9
v3.2.10
v3.2.11
v3.2.12
v3.2.13
v3.2.14
v3.3.0-BETA1
v3.3.0-RC1
v3.3.0
v3.3.1
v3.3.2
v3.3.3
v3.3.4
v3.3.5
v3.3.6
v3.3.7
v3.3.8
v3.3.9
v3.3.10
v3.3.11
v3.3.12
v3.3.13
v3.3.14
v3.3.15
v3.3.16
v3.3.17
v3.3.18
v3.4.0-BETA1
v3.4.0-BETA2
v3.4.0-BETA3
v3.4.0-BETA4
v3.4.0-RC1
v3.4.0-RC2
v3.4.0
v3.4.1
v3.4.2
v3.4.3
v3.4.4
v3.4.5
v3.4.6
v3.4.7
v3.4.8
v3.4.9
v3.4.10
v3.4.11
v3.4.12
v3.4.13
v3.4.14
v3.4.15
v3.4.16
v3.4.17
v3.4.18
v3.4.19
v3.4.20
v3.4.21
v3.4.22
v3.4.23
v3.4.24
v3.4.25
v3.4.26
v3.4.27
v3.4.28
v3.4.29
v3.4.30
v3.4.31
v3.4.32
v3.4.33
v3.4.34
v3.4.35
v3.4.36
v3.4.37
v3.4.38
v3.4.39
v3.4.40
v3.4.41
v3.4.42
v3.4.43
v3.4.44
v3.4.45
v3.4.46
v3.4.47
v4.*
v4.0.0-BETA1
v4.0.0-BETA2
v4.0.0-BETA3
v4.0.0-BETA4
v4.0.0-RC1
v4.0.0-RC2
v4.0.0
v4.0.1
v4.0.2
v4.0.3
v4.0.4
v4.0.5
v4.0.6
v4.0.7
v4.0.8
v4.0.9
v4.0.10
v4.0.11
v4.0.12
v4.0.13
v4.0.14
v4.0.15
v4.1.0-BETA1
v4.1.0-BETA2
v4.1.0-BETA3
v4.1.0
v4.1.1
v4.1.2
v4.1.3
v4.1.4
v4.1.5
v4.1.6
v4.1.7
v4.1.8
v4.1.9
v4.1.10
v4.1.11
v4.1.12
v4.2.0-BETA1
v4.2.0-BETA2
v4.2.0-RC1
v4.2.0
v4.2.1
v4.2.2
v4.2.3
v4.2.4
v4.2.5
v4.2.6
v4.2.7
v4.2.8
v4.2.9
v4.2.10
v4.2.11
v4.2.12
v4.3.0-BETA1
v4.3.0-BETA2
v4.3.0-RC1
v4.3.0
v4.3.1
v4.3.2
v4.3.3
v4.3.4
v4.3.5
v4.3.6
v4.3.7
v4.3.8
v4.3.9
v4.3.10
v4.3.11
v4.4.0-BETA1
v4.4.0-BETA2
v4.4.0-RC1
v4.4.0
v4.4.1
v4.4.2
v4.4.3
v4.4.4
v4.4.5
v4.4.6
v4.4.7
v4.4.8
v4.4.9
v4.4.10
v4.4.11
v4.4.12
v4.4.13
v4.4.14
v4.4.15
v4.4.16
v4.4.17
v4.4.18
v4.4.19
v4.4.20
v4.4.21
v4.4.22
v4.4.24
v4.4.25
v4.4.26
v4.4.27
v4.4.30
v4.4.34
v4.4.36
v4.4.37
v4.4.41
v4.4.42
v4.4.44
v4.4.48
v4.4.50
v5.*
v5.0.0-BETA1
v5.0.0-BETA2
v5.0.0-RC1
v5.0.0
v5.0.1
v5.0.2
v5.0.3
v5.0.4
v5.0.5
v5.0.6
v5.0.7
v5.0.8
v5.0.9
v5.0.10
v5.0.11
v5.1.0-BETA1
v5.1.0-RC1
v5.1.0-RC2
v5.1.0
v5.1.1
v5.1.2
v5.1.3
v5.1.4
v5.1.5
v5.1.6
v5.1.7
v5.1.8
v5.1.9
v5.1.10
v5.1.11
v5.2.0-BETA1
v5.2.0-BETA2
v5.2.0-BETA3
v5.2.0-RC1
v5.2.0-RC2
v5.2.0
v5.2.1
v5.2.2
v5.2.3
v5.2.4
v5.2.5
v5.2.6
v5.2.7
v5.2.8
v5.2.9
v5.2.10
v5.2.12
v5.3.0-BETA1
v5.3.0-BETA2
v5.3.0-BETA3
v5.3.0-BETA4
v5.3.0-RC1
v5.3.0
v5.3.1
v5.3.2
v5.3.3
v5.3.4
v5.3.6
v5.3.7
v5.3.8
v5.3.10
v5.3.11
v5.3.13
v5.3.14
v5.4.0-BETA1
v5.4.0-BETA2
v5.4.0-RC1
v5.4.0
v5.4.2
v5.4.3
v5.4.5
v5.4.8
v5.4.9
v5.4.10
v5.4.11
v5.4.12
v5.4.13
v5.4.15
v5.4.17
v5.4.19
v5.4.20
v5.4.21
v5.4.22
v5.4.23
v5.4.26
v5.4.28
v5.4.30
v5.4.31
v5.4.35
v5.4.36
v5.4.38
v5.4.39
v5.4.40
v5.4.41
v5.4.43
v5.4.44
v5.4.45
v5.4.46
v5.4.47

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/05/GHSA-ph86-p8f6-f9r2/GHSA-ph86-p8f6-f9r2.json"
symfony/security-http

Package

Name
symfony/security-http
Purl
pkg:composer/symfony/security-http

Affected ranges

Type
ECOSYSTEM
Events
Introduced
6.0.0-BETA1
Fixed
6.4.40

Affected versions

v6.*
v6.0.0-BETA1
v6.0.0-BETA2
v6.0.0-RC1
v6.0.0
v6.0.1
v6.0.2
v6.0.3
v6.0.5
v6.0.7
v6.0.8
v6.0.9
v6.0.10
v6.0.11
v6.0.12
v6.0.13
v6.0.14
v6.0.15
v6.0.17
v6.0.19
v6.0.20
v6.1.0-BETA1
v6.1.0-BETA2
v6.1.0-RC1
v6.1.0
v6.1.1
v6.1.2
v6.1.3
v6.1.4
v6.1.5
v6.1.6
v6.1.7
v6.1.9
v6.1.11
v6.1.12
v6.2.0-BETA1
v6.2.0-BETA3
v6.2.0-RC1
v6.2.0
v6.2.2
v6.2.5
v6.2.6
v6.2.7
v6.2.8
v6.2.10
v6.2.11
v6.2.13
v6.3.0-BETA1
v6.3.0-RC1
v6.3.0
v6.3.1
v6.3.2
v6.3.4
v6.3.5
v6.3.6
v6.3.8
v6.3.12
v6.4.0-BETA1
v6.4.0-BETA3
v6.4.0-RC1
v6.4.0-RC2
v6.4.0
v6.4.3
v6.4.4
v6.4.7
v6.4.8
v6.4.9
v6.4.11
v6.4.12
v6.4.13
v6.4.14
v6.4.15
v6.4.18
v6.4.19
v6.4.21
v6.4.22
v6.4.23
v6.4.24
v6.4.25
v6.4.26
v6.4.30
v6.4.31
v6.4.34
v6.4.39

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/05/GHSA-ph86-p8f6-f9r2/GHSA-ph86-p8f6-f9r2.json"
symfony/security-http

Package

Name
symfony/security-http
Purl
pkg:composer/symfony/security-http

Affected ranges

Type
ECOSYSTEM
Events
Introduced
7.0.0-BETA1
Fixed
7.4.12

Affected versions

v7.*
v7.0.0-BETA1
v7.0.0-BETA3
v7.0.0-RC1
v7.0.0-RC2
v7.0.0
v7.0.1
v7.0.3
v7.0.4
v7.0.7
v7.0.8
v7.0.9
v7.1.0-BETA1
v7.1.0-RC1
v7.1.0
v7.1.1
v7.1.2
v7.1.3
v7.1.4
v7.1.5
v7.1.6
v7.1.7
v7.1.8
v7.1.10
v7.1.11
v7.2.0-BETA1
v7.2.0-BETA2
v7.2.0-RC1
v7.2.0
v7.2.1
v7.2.3
v7.2.4
v7.2.6
v7.2.7
v7.2.8
v7.2.9
v7.3.0-BETA1
v7.3.0-BETA2
v7.3.0-RC1
v7.3.0
v7.3.1
v7.3.2
v7.3.3
v7.3.4
v7.3.5
v7.3.8
v7.3.9
v7.3.10
v7.4.0-BETA1
v7.4.0-RC1
v7.4.0-RC2
v7.4.0
v7.4.1
v7.4.3
v7.4.4
v7.4.6
v7.4.8
v7.4.9
v7.4.11

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/05/GHSA-ph86-p8f6-f9r2/GHSA-ph86-p8f6-f9r2.json"
symfony/security-http

Package

Name
symfony/security-http
Purl
pkg:composer/symfony/security-http

Affected ranges

Type
ECOSYSTEM
Events
Introduced
8.0.0-BETA1
Fixed
8.0.12

Affected versions

v8.*
v8.0.0-BETA1
v8.0.0-RC1
v8.0.0-RC2
v8.0.0
v8.0.1
v8.0.3
v8.0.4
v8.0.6
v8.0.8
v8.0.9
v8.0.11

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/05/GHSA-ph86-p8f6-f9r2/GHSA-ph86-p8f6-f9r2.json"
symfony/symfony

Package

Name
symfony/symfony
Purl
pkg:composer/symfony/symfony

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
5.4.52

Affected versions

2.*
2.0.4
2.0.5
2.0.6
2.0.7
v2.*
v2.0.9
v2.0.10
v2.0.11
v2.0.12
v2.0.13
v2.0.14
v2.0.15
v2.0.16
v2.0.17
v2.0.18
v2.0.19
v2.0.20
v2.0.21
v2.0.22
v2.0.23
v2.0.24
v2.0.25
v2.1.0-BETA1
v2.1.0-BETA2
v2.1.0-BETA3
v2.1.0-BETA4
v2.1.0-RC1
v2.1.0-RC2
v2.1.0
v2.1.1
v2.1.2
v2.1.3
v2.1.4
v2.1.5
v2.1.6
v2.1.7
v2.1.8
v2.1.9
v2.1.10
v2.1.11
v2.1.12
v2.1.13
v2.2.0-BETA1
v2.2.0-BETA2
v2.2.0-RC1
v2.2.0-RC2
v2.2.0-RC3
v2.2.0
v2.2.1
v2.2.2
v2.2.3
v2.2.4
v2.2.5
v2.2.6
v2.2.7
v2.2.8
v2.2.9
v2.2.10
v2.2.11
v2.3.0-BETA1
v2.3.0-BETA2
v2.3.0-RC1
v2.3.0
v2.3.1
v2.3.2
v2.3.3
v2.3.4
v2.3.5
v2.3.6
v2.3.7
v2.3.8
v2.3.9
v2.3.10
v2.3.11
v2.3.12
v2.3.13
v2.3.14
v2.3.15
v2.3.16
v2.3.17
v2.3.18
v2.3.19
v2.3.20
v2.3.21
v2.3.22
v2.3.23
v2.3.24
v2.3.25
v2.3.26
v2.3.27
v2.3.28
v2.3.29
v2.3.30
v2.3.31
v2.3.32
v2.3.33
v2.3.34
v2.3.35
v2.3.36
v2.3.37
v2.3.38
v2.3.39
v2.3.40
v2.3.41
v2.3.42
v2.4.0-BETA1
v2.4.0-BETA2
v2.4.0-RC1
v2.4.0
v2.4.1
v2.4.2
v2.4.3
v2.4.4
v2.4.5
v2.4.6
v2.4.7
v2.4.8
v2.4.9
v2.4.10
v2.5.0-BETA1
v2.5.0-BETA2
v2.5.0-RC1
v2.5.0
v2.5.1
v2.5.2
v2.5.3
v2.5.4
v2.5.5
v2.5.6
v2.5.7
v2.5.8
v2.5.9
v2.5.10
v2.5.11
v2.5.12
v2.6.0-BETA1
v2.6.0-BETA2
v2.6.0
v2.6.1
v2.6.2
v2.6.3
v2.6.4
v2.6.5
v2.6.6
v2.6.7
v2.6.8
v2.6.9
v2.6.10
v2.6.11
v2.6.12
v2.6.13
v2.7.0-BETA1
v2.7.0-BETA2
v2.7.0
v2.7.1
v2.7.2
v2.7.3
v2.7.4
v2.7.5
v2.7.6
v2.7.7
v2.7.8
v2.7.9
v2.7.10
v2.7.11
v2.7.12
v2.7.13
v2.7.14
v2.7.15
v2.7.16
v2.7.17
v2.7.18
v2.7.19
v2.7.20
v2.7.21
v2.7.22
v2.7.23
v2.7.24
v2.7.25
v2.7.26
v2.7.27
v2.7.28
v2.7.29
v2.7.30
v2.7.31
v2.7.32
v2.7.33
v2.7.34
v2.7.35
v2.7.36
v2.7.37
v2.7.38
v2.7.39
v2.7.40
v2.7.41
v2.7.42
v2.7.43
v2.7.44
v2.7.45
v2.7.46
v2.7.47
v2.7.48
v2.7.49
v2.7.50
v2.7.51
v2.7.52
v2.8.0-BETA1
v2.8.0
v2.8.1
v2.8.2
v2.8.3
v2.8.4
v2.8.5
v2.8.6
v2.8.7
v2.8.8
v2.8.9
v2.8.10
v2.8.11
v2.8.12
v2.8.13
v2.8.14
v2.8.15
v2.8.16
v2.8.17
v2.8.18
v2.8.19
v2.8.20
v2.8.21
v2.8.22
v2.8.23
v2.8.24
v2.8.25
v2.8.26
v2.8.27
v2.8.28
v2.8.29
v2.8.30
v2.8.31
v2.8.32
v2.8.33
v2.8.34
v2.8.35
v2.8.36
v2.8.37
v2.8.38
v2.8.39
v2.8.40
v2.8.41
v2.8.42
v2.8.43
v2.8.44
v2.8.45
v2.8.46
v2.8.47
v2.8.48
v2.8.49
v2.8.50
v2.8.51
v2.8.52
v3.*
v3.0.0-BETA1
v3.0.0
v3.0.1
v3.0.2
v3.0.3
v3.0.4
v3.0.5
v3.0.6
v3.0.7
v3.0.8
v3.0.9
v3.1.0-BETA1
v3.1.0-RC1
v3.1.0
v3.1.1
v3.1.2
v3.1.3
v3.1.4
v3.1.5
v3.1.6
v3.1.7
v3.1.8
v3.1.9
v3.1.10
v3.2.0-BETA1
v3.2.0-RC1
v3.2.0-RC2
v3.2.0
v3.2.1
v3.2.2
v3.2.3
v3.2.4
v3.2.5
v3.2.6
v3.2.7
v3.2.8
v3.2.9
v3.2.10
v3.2.11
v3.2.12
v3.2.13
v3.2.14
v3.3.0-BETA1
v3.3.0-RC1
v3.3.0
v3.3.1
v3.3.2
v3.3.3
v3.3.4
v3.3.5
v3.3.6
v3.3.7
v3.3.8
v3.3.9
v3.3.10
v3.3.11
v3.3.12
v3.3.13
v3.3.14
v3.3.15
v3.3.16
v3.3.17
v3.3.18
v3.4.0-BETA1
v3.4.0-BETA2
v3.4.0-BETA3
v3.4.0-BETA4
v3.4.0-RC1
v3.4.0-RC2
v3.4.0
v3.4.1
v3.4.2
v3.4.3
v3.4.4
v3.4.5
v3.4.6
v3.4.7
v3.4.8
v3.4.9
v3.4.10
v3.4.11
v3.4.12
v3.4.13
v3.4.14
v3.4.15
v3.4.16
v3.4.17
v3.4.18
v3.4.19
v3.4.20
v3.4.21
v3.4.22
v3.4.23
v3.4.24
v3.4.25
v3.4.26
v3.4.27
v3.4.28
v3.4.29
v3.4.30
v3.4.31
v3.4.32
v3.4.33
v3.4.34
v3.4.35
v3.4.36
v3.4.37
v3.4.38
v3.4.39
v3.4.40
v3.4.41
v3.4.42
v3.4.43
v3.4.44
v3.4.45
v3.4.46
v3.4.47
v3.4.48
v3.4.49
v4.*
v4.0.0-BETA1
v4.0.0-BETA2
v4.0.0-BETA3
v4.0.0-BETA4
v4.0.0-RC1
v4.0.0-RC2
v4.0.0
v4.0.1
v4.0.2
v4.0.3
v4.0.4
v4.0.5
v4.0.6
v4.0.7
v4.0.8
v4.0.9
v4.0.10
v4.0.11
v4.0.12
v4.0.13
v4.0.14
v4.0.15
v4.1.0-BETA1
v4.1.0-BETA2
v4.1.0-BETA3
v4.1.0
v4.1.1
v4.1.2
v4.1.3
v4.1.4
v4.1.5
v4.1.6
v4.1.7
v4.1.8
v4.1.9
v4.1.10
v4.1.11
v4.1.12
v4.1.13
v4.2.0-BETA1
v4.2.0-BETA2
v4.2.0-RC1
v4.2.0
v4.2.1
v4.2.2
v4.2.3
v4.2.4
v4.2.5
v4.2.6
v4.2.7
v4.2.8
v4.2.9
v4.2.10
v4.2.11
v4.2.12
v4.3.0-BETA1
v4.3.0-BETA2
v4.3.0-RC1
v4.3.0
v4.3.1
v4.3.2
v4.3.3
v4.3.4
v4.3.5
v4.3.6
v4.3.7
v4.3.8
v4.3.9
v4.3.10
v4.3.11
v4.4.0-BETA1
v4.4.0-BETA2
v4.4.0-RC1
v4.4.0
v4.4.1
v4.4.2
v4.4.3
v4.4.4
v4.4.5
v4.4.6
v4.4.7
v4.4.8
v4.4.9
v4.4.10
v4.4.11
v4.4.12
v4.4.13
v4.4.14
v4.4.15
v4.4.16
v4.4.17
v4.4.18
v4.4.19
v4.4.20
v4.4.21
v4.4.22
v4.4.23
v4.4.24
v4.4.25
v4.4.26
v4.4.27
v4.4.28
v4.4.29
v4.4.30
v4.4.31
v4.4.32
v4.4.33
v4.4.34
v4.4.35
v4.4.36
v4.4.37
v4.4.38
v4.4.39
v4.4.40
v4.4.41
v4.4.42
v4.4.43
v4.4.44
v4.4.45
v4.4.46
v4.4.47
v4.4.48
v4.4.49
v4.4.50
v4.4.51
v5.*
v5.0.0-BETA1
v5.0.0-BETA2
v5.0.0-RC1
v5.0.0
v5.0.1
v5.0.2
v5.0.3
v5.0.4
v5.0.5
v5.0.6
v5.0.7
v5.0.8
v5.0.9
v5.0.10
v5.0.11
v5.1.0-BETA1
v5.1.0-RC1
v5.1.0-RC2
v5.1.0
v5.1.1
v5.1.2
v5.1.3
v5.1.4
v5.1.5
v5.1.6
v5.1.7
v5.1.8
v5.1.9
v5.1.10
v5.1.11
v5.2.0-BETA1
v5.2.0-BETA2
v5.2.0-BETA3
v5.2.0-RC1
v5.2.0-RC2
v5.2.0
v5.2.1
v5.2.2
v5.2.3
v5.2.4
v5.2.5
v5.2.6
v5.2.7
v5.2.8
v5.2.9
v5.2.10
v5.2.11
v5.2.12
v5.2.13
v5.2.14
v5.3.0-BETA1
v5.3.0-BETA2
v5.3.0-BETA3
v5.3.0-BETA4
v5.3.0-RC1
v5.3.0
v5.3.1
v5.3.2
v5.3.3
v5.3.4
v5.3.5
v5.3.6
v5.3.7
v5.3.8
v5.3.9
v5.3.10
v5.3.11
v5.3.12
v5.3.13
v5.3.14
v5.3.15
v5.3.16
v5.4.0-BETA1
v5.4.0-BETA2
v5.4.0-BETA3
v5.4.0-RC1
v5.4.0
v5.4.1
v5.4.2
v5.4.3
v5.4.4
v5.4.5
v5.4.6
v5.4.7
v5.4.8
v5.4.9
v5.4.10
v5.4.11
v5.4.12
v5.4.13
v5.4.14
v5.4.15
v5.4.16
v5.4.17
v5.4.18
v5.4.19
v5.4.20
v5.4.21
v5.4.22
v5.4.23
v5.4.24
v5.4.25
v5.4.26
v5.4.27
v5.4.28
v5.4.29
v5.4.30
v5.4.31
v5.4.32
v5.4.33
v5.4.34
v5.4.35
v5.4.36
v5.4.37
v5.4.38
v5.4.39
v5.4.40
v5.4.41
v5.4.42
v5.4.43
v5.4.44
v5.4.45
v5.4.46
v5.4.47
v5.4.48
v5.4.49
v5.4.50
v5.4.51

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/05/GHSA-ph86-p8f6-f9r2/GHSA-ph86-p8f6-f9r2.json"
symfony/symfony

Package

Name
symfony/symfony
Purl
pkg:composer/symfony/symfony

Affected ranges

Type
ECOSYSTEM
Events
Introduced
6.0.0-BETA1
Fixed
6.4.40

Affected versions

v6.*
v6.0.0-BETA1
v6.0.0-BETA2
v6.0.0-BETA3
v6.0.0-RC1
v6.0.0
v6.0.1
v6.0.2
v6.0.3
v6.0.4
v6.0.5
v6.0.6
v6.0.7
v6.0.8
v6.0.9
v6.0.10
v6.0.11
v6.0.12
v6.0.13
v6.0.14
v6.0.15
v6.0.16
v6.0.17
v6.0.18
v6.0.19
v6.0.20
v6.1.0-BETA1
v6.1.0-BETA2
v6.1.0-RC1
v6.1.0
v6.1.1
v6.1.2
v6.1.3
v6.1.4
v6.1.5
v6.1.6
v6.1.7
v6.1.8
v6.1.9
v6.1.10
v6.1.11
v6.1.12
v6.2.0-BETA1
v6.2.0-BETA2
v6.2.0-BETA3
v6.2.0-RC1
v6.2.0-RC2
v6.2.0
v6.2.1
v6.2.2
v6.2.3
v6.2.4
v6.2.5
v6.2.6
v6.2.7
v6.2.8
v6.2.9
v6.2.10
v6.2.11
v6.2.12
v6.2.13
v6.2.14
v6.3.0-BETA1
v6.3.0-BETA2
v6.3.0-BETA3
v6.3.0-RC1
v6.3.0-RC2
v6.3.0
v6.3.1
v6.3.2
v6.3.3
v6.3.4
v6.3.5
v6.3.6
v6.3.7
v6.3.8
v6.3.9
v6.3.10
v6.3.11
v6.3.12
v6.4.0-BETA1
v6.4.0-BETA2
v6.4.0-BETA3
v6.4.0-RC1
v6.4.0-RC2
v6.4.0
v6.4.1
v6.4.2
v6.4.3
v6.4.4
v6.4.5
v6.4.6
v6.4.7
v6.4.8
v6.4.9
v6.4.10
v6.4.11
v6.4.12
v6.4.13
v6.4.14
v6.4.15
v6.4.16
v6.4.17
v6.4.18
v6.4.19
v6.4.20
v6.4.21
v6.4.22
v6.4.23
v6.4.24
v6.4.25
v6.4.26
v6.4.27
v6.4.28
v6.4.29
v6.4.30
v6.4.31
v6.4.32
v6.4.33
v6.4.34
v6.4.35
v6.4.36
v6.4.37
v6.4.38
v6.4.39

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/05/GHSA-ph86-p8f6-f9r2/GHSA-ph86-p8f6-f9r2.json"
symfony/symfony

Package

Name
symfony/symfony
Purl
pkg:composer/symfony/symfony

Affected ranges

Type
ECOSYSTEM
Events
Introduced
7.0.0-BETA1
Fixed
7.4.12

Affected versions

v7.*
v7.0.0-BETA1
v7.0.0-BETA2
v7.0.0-BETA3
v7.0.0-RC1
v7.0.0-RC2
v7.0.0
v7.0.1
v7.0.2
v7.0.3
v7.0.4
v7.0.5
v7.0.6
v7.0.7
v7.0.8
v7.0.9
v7.0.10
v7.1.0-BETA1
v7.1.0-RC1
v7.1.0
v7.1.1
v7.1.2
v7.1.3
v7.1.4
v7.1.5
v7.1.6
v7.1.7
v7.1.8
v7.1.9
v7.1.10
v7.1.11
v7.2.0-BETA1
v7.2.0-BETA2
v7.2.0-RC1
v7.2.0
v7.2.1
v7.2.2
v7.2.3
v7.2.4
v7.2.5
v7.2.6
v7.2.7
v7.2.8
v7.2.9
v7.3.0-BETA1
v7.3.0-BETA2
v7.3.0-RC1
v7.3.0
v7.3.1
v7.3.2
v7.3.3
v7.3.4
v7.3.5
v7.3.6
v7.3.7
v7.3.8
v7.3.9
v7.3.10
v7.3.11
v7.4.0-BETA1
v7.4.0-BETA2
v7.4.0-RC1
v7.4.0-RC2
v7.4.0-RC3
v7.4.0
v7.4.1
v7.4.2
v7.4.3
v7.4.4
v7.4.5
v7.4.6
v7.4.7
v7.4.8
v7.4.9
v7.4.10
v7.4.11

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/05/GHSA-ph86-p8f6-f9r2/GHSA-ph86-p8f6-f9r2.json"
symfony/symfony

Package

Name
symfony/symfony
Purl
pkg:composer/symfony/symfony

Affected ranges

Type
ECOSYSTEM
Events
Introduced
8.0.0-BETA1
Fixed
8.0.12

Affected versions

v8.*
v8.0.0-BETA1
v8.0.0-BETA2
v8.0.0-RC1
v8.0.0-RC2
v8.0.0-RC3
v8.0.0
v8.0.1
v8.0.2
v8.0.3
v8.0.4
v8.0.5
v8.0.6
v8.0.7
v8.0.8
v8.0.9
v8.0.10
v8.0.11

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/05/GHSA-ph86-p8f6-f9r2/GHSA-ph86-p8f6-f9r2.json"