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Critical · 9.8 CVE-2023-53957 EUVD-2025-204601GHSA-cv8h-r7r5-vwj9

Kimai 1.30.10 SameSite Cookie Vulnerability Session Hijacking

Published Dec 19, 2025 · Updated Nov 8, 2026 · Assigned by VulnCheck

Description

Kimai 1.30.10 contains a SameSite cookie vulnerability that allows attackers to steal user session cookies through malicious exploitation. Attackers can trick victims into executing a crafted PHP script that captures and writes session cookie information to a file, enabling potential session hijacking.

Affected products

VendorProductAffectedFixed
Kimai Kimai 1.30.10 —

Affected packages

EcosystemPackageAffectedFixedRecord
Packagist kimai/kimai <= 1.30.10 — GHSA-cv8h-r7r5-vwj9

References