GHSA-5j8p-438x-rgg5

Suggest an improvement
Source
https://github.com/advisories/GHSA-5j8p-438x-rgg5
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/12/GHSA-5j8p-438x-rgg5/GHSA-5j8p-438x-rgg5.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-5j8p-438x-rgg5
Published
2025-12-09T17:24:09Z
Modified
2025-12-09T17:51:17.350635Z
Severity
  • 9.3 (Critical) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N CVSS Calculator
Summary
SAML PHP Toolkit Vulnerability on xmlseclibs CVE-2025-66475
Details

Summary

There is a critical vulnerability on xmlseclibs CVE-2025-66475, a dependency of php-saml

Update to the following versions of php-saml which forces the use of patched versions of xmlseclibs: - 2.21.1 - 3.8.1 - 4.3.1

Impact

Signature Wrapping Vulnerabilities allows an attacker to impersonate a user.

Database specific 
{
    "github_reviewed": true,
    "github_reviewed_at": "2025-12-09T17:24:09Z",
    "nvd_published_at": null,
    "severity": "CRITICAL",
    "cwe_ids": [
        "CWE-1395"
    ]
}
References

Affected packages

Packagist / onelogin/php-saml

Package

Name
onelogin/php-saml
Purl
pkg:composer/onelogin/php-saml

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.21.1

Affected versions

2.*

2.0.0
2.1.0
2.3.0
2.4.0
2.5.0
2.6.0
2.6.1
2.7.0
2.8.0
2.9.0
2.9.1
2.10.0
2.10.1
2.10.2
2.10.3
2.10.4
2.10.5
2.10.6
2.10.7
2.11.0
2.16.0
2.17.0
2.17.1
2.18.0
2.18.1
2.19.0
2.19.1
2.20.0
2.21.0

v2.*

v2.12.0
v2.13.0
v2.14.0
v2.15.0

Packagist / onelogin/php-saml

Package

Name
onelogin/php-saml
Purl
pkg:composer/onelogin/php-saml

Affected ranges

Type
ECOSYSTEM
Events
Introduced
3.0.0
Fixed
3.8.1

Affected versions

v3.*

v3.0.0
v3.1.0

3.*

3.1.1
3.2.0
3.2.1
3.3.0
3.3.1
3.4.0
3.4.1
3.5.0
3.5.1
3.6.0
3.6.1
3.7.0
3.8.0

Packagist / onelogin/php-saml

Package

Name
onelogin/php-saml
Purl
pkg:composer/onelogin/php-saml

Affected ranges

Type
ECOSYSTEM
Events
Introduced
4.0.0
Fixed
4.3.1

Affected versions

4.*

4.0.0
4.0.1
4.1.0
4.2.0
4.3.0