CVE-2026-27012: critical vulnerability in devcode-it openstamanager
Unauthenticated privilege escalation in OpenSTAManager via modules/utenti/actions.php
Published · Updated
28Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 9.8epss 0.6%
exploitation probability
0.6%top 52% of all CVEs
observed exploitation
nono source reports it
OpenSTAManager is an open source management software for technical assistance and invoicing. In 2.9.8 and earlier, a privilege escalation and authentication bypass vulnerability in OpenSTAManager allows any attacker to arbitrarily change a user's group (idgruppo) by directly calling modules/utenti/actions.php. This can promote an existing account (e.g. agent) into the Amministratori group as well as demote any user including existing administrators.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
devcode-it · openstamanagerRelated CVEs — devcode-it openstamanager
In the same product, most dangerous first.
CVE-2025-69212CRITICALOpenSTAManager has an OS Command Injection in P7M File ProcessingEPSS 1.9%CVE-2026-35168HIGHOpenSTAManager: SQL Injection via Aggiornamenti ModuleEPSS 0.7%CVE-2026-29782HIGHOpenSTAManager: Remote Code Execution via Insecure Deserialization in OAuth2EPSS 0.6%CVE-2025-69214HIGHOpenSTAManager has a SQL Injection in ajax_select.php (componenti endpoint)EPSS 0.5%CVE-2026-28805HIGHOpenSTAManager: Time-Based Blind SQL Injection via `options[stato]` ParameterEPSS 0.5%CVE-2025-69213HIGHOpenSTAManager has a SQL Injection in ajax_complete.php (get_sedi endpoint)EPSS 0.4%