What is GHSA-3w4h-g9f5-j84p?

GHSA-3w4h-g9f5-j84p is a security advisory published by GitHub Security Advisories with unknown severity. In Casdoor versions 2.362.0 and earlier, the SAML service provider implementation does not...

Which CVE IDs does GHSA-3w4h-g9f5-j84p cover?

GHSA-3w4h-g9f5-j84p covers the following CVE IDs: CVE-2026-9093. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

GHSA-3w4h-g9f5-j84punknown

In Casdoor versions 2.362.0 and earlier, the SAML service provider implementation does not...

Vendor

GitHub Security Advisories

Published

May 28, 2026

Last Modified

May 28, 2026

🔗 CVE IDs covered (1)

CVE-2026-9093 →

📋 Description

In Casdoor versions 2.362.0 and earlier, the SAML service provider implementation does not validate the AudienceRestriction element in SAML assertions. The buildSp function in object/saml_sp.go never sets AudienceURI on the gosaml2 SAMLServiceProvider struct and never inspects WarningInfo.NotInAudience. This allows assertions issued for other service providers to be accepted by Casdoor.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-9093
https://kb.cert.org/vuls/id/780781
https://github.com/advisories/GHSA-3w4h-g9f5-j84p