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.
History

Fri, 03 Apr 2026 20:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Thu, 02 Apr 2026 20:30:00 +0000

Type Values Removed Values Added
First Time appeared Devcode
Devcode openstamanager
Vendors & Products Devcode
Devcode openstamanager

Thu, 02 Apr 2026 14:15:00 +0000

Type Values Removed Values Added
Description 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.
Title OpenSTAManager: Remote Code Execution via Insecure Deserialization in OAuth2
Weaknesses CWE-502
References
Metrics cvssV3_1

{'score': 7.2, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H'}


cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2026-04-02T13:42:25.134Z

Updated: 2026-04-03T19:52:52.158Z

Reserved: 2026-03-04T16:26:02.898Z

Link: CVE-2026-29782

cve-icon Vulnrichment

Updated: 2026-04-03T19:52:47.217Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-04-02T14:16:27.237

Modified: 2026-04-03T16:10:52.680

Link: CVE-2026-29782

cve-icon Redhat

No data.