GHSA-r683-v43c-6xqv

Suggest an improvement
Source
https://github.com/advisories/GHSA-r683-v43c-6xqv
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/05/GHSA-r683-v43c-6xqv/GHSA-r683-v43c-6xqv.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-r683-v43c-6xqv
Aliases
Published
2025-05-19T22:33:00Z
Modified
2025-05-19T23:27:11.091856Z
Severity
  • 9.9 (Critical) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N CVSS Calculator
Summary
samlify SAML Signature Wrapping attack
Details

A Signature Wrapping attack has been found in samlify <v2.10.0, allowing an attacker to forge a SAML Response to authenticate as any user. An attacker would need a signed XML document by the identity provider.

Database specific
{
    "nvd_published_at": "2025-05-19T20:15:26Z",
    "cwe_ids": [
        "CWE-347"
    ],
    "severity": "CRITICAL",
    "github_reviewed": true,
    "github_reviewed_at": "2025-05-19T22:33:00Z"
}
References

Affected packages

npm / samlify

Package

Affected ranges

Type
SEMVER
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.10.0