CVE-2023-53957

9.8 CRITICAL
Published: December 19, 2025 Modified: February 19, 2026
View on NVD

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.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://github.com/kimai/kimai/releases/tag/1.30.10
Source: disclosure@vulncheck.com
Product Release Notes
https://www.exploit-db.com/exploits/51278
Source: disclosure@vulncheck.com
Exploit Third Party Advisory VDB Entry

3 reference(s) from NVD

Quick Stats

CVSS v3 Score
9.8 / 10.0
EPSS (Exploit Probability)
0.2%
37th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

Affected Vendors

kimai