CVE-2023-53957 | THREATINT

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.

PUBLISHED Reserved 2025-12-19 | Published 2025-12-19 | Updated 2025-12-19 | Assigner VulnCheck

HIGH: 8.5CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N

CRITICAL: 9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Problem types

Sensitive Cookie with Improper SameSite Attribute

Product status

1.30.10

affected

Credits

nu11secur1ty finder

References

www.exploit-db.com/exploits/51278 (ExploitDB-51278) exploit

github.com/kimai/kimai/releases/tag/1.30.10 (Official Product Homepage) product

www.vulncheck.com/...-cookie-vulnerability-session-hijacking (VulnCheck Advisory: Kimai 1.30.10 SameSite Cookie Vulnerability Session Hijacking) third-party-advisory

cve.org (CVE-2023-53957)

nvd.nist.gov (CVE-2023-53957)

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