Sentry's improper authentication on SAML SSO process allows user impersonation

ImpactA critical vulnerability was discovered in the SAML SSO implementation of Sentry. It was reported to us via our private bug bounty program.The vulnerability allows an attacker to take over any user account by using a malicious SAML Identity Provider and another organization on the same Sent...

GHSA-3W4H-G9F5-J84P Casdoor does not validate the AudienceRestriction element in SAML assertions

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/samlsp.go never sets AudienceURI on the gosaml2 SAMLServiceProvider struct and never inspects...

bitwarden 安全漏洞

Bitwarden is an open-source password management backend service developed by Bitwarden. Versions of Bitwarden prior to 2026.4.0 contained security vulnerabilities. These vulnerabilities stemmed from the lack of authorization checks, allowing users of the provider service to add any organization a...