CVE-2026-116894

EUVD-2026-110790
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
VulnCheckCNA
4.2 MEDIUM
NETWORK
HIGH
LOW
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: Unknown
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources (CNA/ADP records, vendor advisories, Enginsight analysis).
VendorProductVersionSource
redaxoredaxo
𝑥
< 5.21.5
CNA
Common Weakness Enumeration
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