CVE-2026-23626 — Kimai Vulnerable to Authenticated Server-Side Template Injection (SSTI)
Kimai is a web-based multi-user time-tracking application. Prior to version 2.46.0, Kimai's export functionality uses a Twig sandbox with an overly permissive security policy (`…
Published: 2026-01-18 · CVSS: 6.8 · CVSS 3.1
Kimai is a web-based multi-user time-tracking application. Prior to version 2.46.0, Kimai's export functionality uses a Twig sandbox with an overly permissive security policy (`DefaultPolicy`) that allows arbitrary method calls on objects available in the template context. An authenticated user with export permissions can deploy a malicious Twig template that extracts sensitive information including environment variables, all user password hashes, serialized session tokens, and CSRF tokens. Version 2.46.0 patches this issue.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7