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Package details: pkg:composer/simplesamlphp/saml2@4.17.0
purl pkg:composer/simplesamlphp/saml2@4.17.0
Vulnerabilities affecting this package (0)
Vulnerability Summary Fixed by
This package is not known to be affected by vulnerabilities.
Vulnerabilities fixed by this package (1)
Vulnerability Summary Aliases
VCID-fqhw-vnhk-j7fu The SimpleSAMLphp SAML2 library is a PHP library for SAML2 related functionality. Prior to versions 4.17.0 and 5.0.0-alpha.20, there is a signature confusion attack in the HTTPRedirect binding. An attacker with any signed SAMLResponse via the HTTP-Redirect binding can cause the application to accept an unsigned message. Versions 4.17.0 and 5.0.0-alpha.20 contain a fix for the issue. CVE-2025-27773
GHSA-46r4-f8gj-xg56

Date Actor Action Vulnerability Source VulnerableCode Version
2026-06-13T15:13:18.234613+00:00 GitLab Importer Fixing VCID-fqhw-vnhk-j7fu https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/simplesamlphp/saml2/CVE-2025-27773.yml 38.6.0
2026-06-12T07:54:22.095033+00:00 GithubOSV Importer Fixing VCID-fqhw-vnhk-j7fu https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/03/GHSA-46r4-f8gj-xg56/GHSA-46r4-f8gj-xg56.json 38.6.0