CVE-2026-29782 | THREATINT

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.

PUBLISHED Reserved 2026-03-04 | Published 2026-04-02 | Updated 2026-04-03 | Assigner GitHub_M

HIGH: 7.2CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Problem types

CWE-502: Deserialization of Untrusted Data

Product status

< 2.10.2

affected

References

github.com/...anager/security/advisories/GHSA-whv5-4q2f-q68g

github.com/...ommit/d2e38cbdf91a831cefc0da1548e02b297ae644cc

github.com/devcode-it/openstamanager/releases/tag/v2.10.2

cve.org (CVE-2026-29782)

nvd.nist.gov (CVE-2026-29782)

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