CVE-2026-29782
High
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.
SeverityHigh
CVSS7.2
Exploit probability—
ProductDevcode Openstamanager
PublishedApr 2, 2026
First seenApr 2, 2026
Weakness typeCWE-502Deserialization of untrusted data
How to fix
Update
- devcode openstamanager2.10.2 or later
- devcode-it/openstamanager2.10.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| devcode openstamanager | v < 2.10.2 | 2.10.2 |
| devcode-it/openstamanagerPackagist | v < 2.10.2 | 2.10.2 |
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