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cve.new
GHSA-5j8p-438x-rgg5critical9.3

SAML PHP Toolkit Vulnerability on xmlseclibs CVE-2025-66475

No CVE assignedCheck your stack

The advisory, in context

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:

Impact

Signature Wrapping Vulnerabilities allows an attacker to impersonate a user.

Affected packages

Start with the recorded fix for your release branch. Check your installed version and test compatibility before upgrading. Fixing this advisory does not rule out other vulnerabilities in the release.

Ecosystem versions

Earlier releases before 2.21.1

Fixed in 2.21.1

33 explicitly affected versions

2.0.0, 2.1.0, 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, 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, v2.12.0, v2.13.0, v2.14.0, v2.15.0

View affected-version evidence
{
  "ranges": [
    {
      "events": [
        {
          "introduced": "0"
        },
        {
          "fixed": "2.21.1"
        }
      ],
      "type": "ECOSYSTEM"
    }
  ],
  "versions": [
    "2.0.0",
    "2.1.0",
    "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",
    "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",
    "v2.12.0",
    "v2.13.0",
    "v2.14.0",
    "v2.15.0"
  ]
}
Ecosystem versions

From 3.0.0 before 3.8.1

Fixed in 3.8.1

15 explicitly affected versions

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, v3.0.0, v3.1.0

View affected-version evidence
{
  "ranges": [
    {
      "events": [
        {
          "introduced": "3.0.0"
        },
        {
          "fixed": "3.8.1"
        }
      ],
      "type": "ECOSYSTEM"
    }
  ],
  "versions": [
    "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",
    "v3.0.0",
    "v3.1.0"
  ]
}
Ecosystem versions

From 4.0.0 before 4.3.1

Fixed in 4.3.1

5 explicitly affected versions

4.0.0, 4.0.1, 4.1.0, 4.2.0, 4.3.0

View affected-version evidence
{
  "ranges": [
    {
      "events": [
        {
          "introduced": "4.0.0"
        },
        {
          "fixed": "4.3.1"
        }
      ],
      "type": "ECOSYSTEM"
    }
  ],
  "versions": [
    "4.0.0",
    "4.0.1",
    "4.1.0",
    "4.2.0",
    "4.3.0"
  ]
}

References