CVE-2026-27012 - Vulnerability Analysis
CriticalCVSS: 9.8Last Updated: March 3, 2026
OpenSTAManager - Authentication Bypass & Privilege Escalation
Published: March 3, 2026Updated: March 3, 2026Remote Exploitable
Overview
OpenSTAManager <= 2.9.8 contains a privilege escalation and authentication bypass caused by direct calls to modules/utenti/actions.php allowing arbitrary user group changes, letting attackers escalate privileges, exploit requires no special privileges.
Severity & Score
Severity: Critical
CVSS Score: 9.8
Impact
Attackers can escalate privileges by changing user groups, potentially gaining administrative access.
Mitigation
Update to the latest version beyond 2.9.8.
Related Resources
Details
- CVE ID
- CVE-2026-27012
- Severity
- Critical
- CVSS Score
- 9.8
- Type
- broken_authentication
- Status
- new
CWE
- CWE-306
CVSS Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H