CVE-2023-46245

7.2 highEPSS 1.8%

High (7.2) in kimai kimai. EPSS 1.8% chance of exploitation in the next 30 days.

Kimai is a web-based multi-user time-tracking application. Versions prior to 2.1.0 are vulnerable to a Server-Side Template Injection (SSTI) which can be escalated to Remote Code Execution (RCE). The vulnerability arises when a malicious user uploads a specially crafted Twig file, exploiting the software's PDF and HTML rendering functionalities. Version 2.1.0 enables security measures for custom Twig templates.

Severity

CVSS 3.1

7.2 high

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

EPSS: 1.8% chance of exploitation in the next 30 days; higher than 78% of CVEs (scores of 2026-11-01)
CWE: CWE-1336
Published: 2023-10-31
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

kimai:kimai

References

https://github.com/kimai/kimai/commit/38e37f1c2e91e1acb221ec5c13f11b735bd50ae4
https://github.com/kimai/kimai/security/advisories/GHSA-fjhg-96cp-6fcw
https://github.com/kimai/kimai/commit/38e37f1c2e91e1acb221ec5c13f11b735bd50ae4
https://github.com/kimai/kimai/security/advisories/GHSA-fjhg-96cp-6fcw

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