{"id":"CVE-2023-46245","aliases":["GHSA-fjhg-96cp-6fcw"],"url":"https://o3.security/vulnerability/CVE-2023-46245","summary":"Kimai (Authenticated) SSTI to RCE by Uploading a Malicious Twig File","details":"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.","published":"2023-10-31T15:06:23.359Z","modified":"2026-07-15T01:49:14.949649014Z","cvss":{"score":7.2,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"Packagist","name":"kimai/kimai","fixedVersion":"2.1.0"}],"fix":{"url":"https://github.com/kimai/kimai/commit/38e37f1c2e91e1acb221ec5c13f11b735bd50ae4","label":"kimai/kimai@38e37f1"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/46xxx/CVE-2023-46245.json"},{"type":"ADVISORY","url":"https://github.com/kimai/kimai/security/advisories/GHSA-fjhg-96cp-6fcw"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-46245"},{"type":"FIX","url":"https://github.com/kimai/kimai/commit/38e37f1c2e91e1acb221ec5c13f11b735bd50ae4"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-15T01:49:14.949649014Z"}}