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CVE-2026-29782

OpenSTAManager: Remote Code Execution via Insecure Deserialization in OAuth2 PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / productVersions
devcode-it / openstamanageraffected < 2.10.2

CWE

CWE-502

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.