Description
OpenSTAManager is an open source management software for technical assistance and invoicing. In 2.9.8 and earlier, a critical OS Command Injection vulnerability exists in the P7M (signed XML) file decoding functionality. An authenticated attacker can upload a ZIP file containing a .p7m file with a malicious filename to execute arbitrary system commands on the server.
Metrics
CVSS 3.1 8.8/10
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HWeakness enumeration
Affected software
No affected versions have been published.
Timeline
- Published
- Feb 6, 2026
- Last modified
- Jun 17, 2026
- NVD status
- Analyzed