Thelia v2.6.0 permits authenticated administrators to upload and install modules via the ZIP upload function without validating or sandboxing embedded PHP code. An attacker can include malicious PHP code in a module's `install()` method which will then be executed upon installation, enabling remote code execution with the privileges of the web server.
Fix
Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.
Change history 3
- CwesCWE-434NVD modified 2026-10-15 17:17
- CVSS5.4 (v3.1, CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N)NVD modified 2026-10-15 17:17
- First seenunscoredNVD modified 2026-10-13 13:51
Affected (CPE criteria) 0
NVD has not attached CPE configurations yet.