CVE-2023-53957Kimai 1.30.10 SameSite Cookie Vulnerability Session Hijacking
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- 9.8 CRITICAL (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- CWE-1275
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- VulnCheck
- NVD analysis
- Analyzed
- Record last updated
- Oct 8, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Kimai Kimai kimai:kimai (from the name) | 1.30.10 | CNA record |
kimai kimai kimai:kimai | 1.30.10 | NVD |
References
- https://www.exploit-db.com/exploits/51278exploit
- https://github.com/kimai/kimai/releases/tag/1.30.10product
- https://www.vulncheck.com/advisories/kimai-samesite-cookie-vulnerability-session-hijackingthird-party-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.