CVE-2026-73312 XenForo < 2.3.13 Refresh Token Replay via Expired Access Token

XenForo before 2.3.13 contains a refresh token replay vulnerability that allows attackers to reuse a refresh token multiple times by exploiting the failure to mark tokens as consumed when the parent access token has expired. Attackers can repeatedly submit the same refresh token to generate...

CI4MS: Account Deletion Module Grants Full Persistent Unauthorized Access for All‑Roles via Improper Session Invalidation (Logic Flaw)

Summary Vulnerability: Improper Session Invalidation on Account Deletion Broken Access Control / Logic Flaw - This vulnerability is caused by a backend logic flaw that maintains a false trust assumption that already-authenticated users remain trustworthy, even after their accounts are explicitly...

CVE-2026-34572 CI4MS: Account Deactivation Module Full Persistent Unauthorized Access for All‑Roles via Improper Session Invalidation (Logic Flaw)

CI4MS is a CodeIgniter 4-based CMS skeleton that delivers a production-ready, modular architecture with RBAC authorization and theme support. Prior to version 0.31.0.0, the application fails to immediately revoke active user sessions when an account is deactivated. Due to a logic flaw in the...