Description
Crater Invoice through 6.0.6 contains a path traversal vulnerability in the self-update API that allows authenticated company owners to write arbitrary files outside the intended extraction directory by supplying crafted ZIP archives with ../ sequences to the unzip endpoint. Attackers can exploit unsanitized ZIP entry names passed to PHP-s ZipArchive::extractTo() to write arbitrary PHP files into the web-accessible public directory and achieve remote code execution on the server.
CVSS 8.8EPSS 0.5680000000000001%Risk 0.92
View source- Published
- 2026-08-25 13:19:24
- Affected versions
- <=6.0.6
- Type
- Web application
- Last modified
- 2026-08-25 15:16:35
- Vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H