CVE-2026-116894

Description

REDAXO before 5.21.5 contains an insufficient session expiration vulnerability that allows attackers to retain account access by keeping the current session and stay-logged-in key valid after a password change. Attackers who obtained a user's session id or stay-logged-in cookie can keep backend access after the password change, via the cookie for up to three months.

References

• https://github.com/redaxo/core/commit/672d22a779bfce7aa4aa445d9c831a824fb86896
• https://github.com/redaxo/core/security/advisories/GHSA-mjjv-vffq-g5h6
• https://www.vulncheck.com/advisories/redaxo-before-5.21.5-insufficient-session-expiration-on-password-change