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ID:12657 - Exploit for Incorrect authorization in kimai2 - CVE-2026-80202
ID:12657 - Exploit for Incorrect authorization in kimai2 - CVE-2026-80202
Published: April 28, 2026
Vulnerability identifier: #VU128254
Vulnerability risk: Medium
CVE-ID: CVE-2026-80202
CWE-ID: CWE-863
Exploitation vector: Remote access
Vulnerable software:
kimai2
kimai2
Link to public exploit:
Vulnerability description
The vulnerability allows a remote attacker to bypass authorization checks.
The vulnerability exists due to missing voter check. A remote user can enumerate, read, modify and permanently delete timesheets belonging to any other user in the target system.
Remediation
Install updates from vendor's website.