CVE-2026-29782: high-severity vulnerability in devcode-it openstamanager
OpenSTAManager: Remote Code Execution via Insecure Deserialization in OAuth2
Published · Updated
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.2epss 0.6%
exploitation probability
0.6%top 53% of all CVEs
observed exploitation
nono source reports it
OpenSTAManager is an open source management software for technical assistance and invoicing. Prior to version 2.10.2, the oauth2.php file in OpenSTAManager is an unauthenticated endpoint ($skip_permissions = true). It loads a record from the zz_oauth2 table using the attacker-controlled GET parameter state, and during the OAuth2 configuration flow calls unserialize() on the access_token field without any class restriction. This issue has been patched in version 2.10.2.
CVSS:3.1/AV:N/AC:L/PR:H/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-2026-27012CRITICALUnauthenticated privilege escalation in OpenSTAManager via modules/utenti/actions.phpEPSS 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%