# CVE-2026-29782: OpenSTAManager Affected by Remote Code Execution via Insecure Deserialization in OAuth2

Source: https://junglewise.ai/threats/cve-2026-29782-openstamanager-affected-by-remote-code-execution-via-insecure  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-04-02  
License: CC BY 4.0 with a link back

CVE-2026-29782 · Severity: high · CVSS 7.2 · Published 2026-04-02

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.

Technologies: [Devcode Openstamanager](https://junglewise.ai/threats/technologies/openstamanager), [devcode-it/openstamanager (Packagist)](https://junglewise.ai/threats/technologies/devcode-it-openstamanager). Vendors: [Devcode](https://junglewise.ai/threats/vendors/devcode), [Packagist](https://junglewise.ai/threats/vendors/packagist).

## Quick answers

**Is CVE-2026-29782 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-29782 being exploited in the wild.

**How severe is CVE-2026-29782?** High severity, with a CVSS score of 7.2, published 2 April 2026.

**Which products and versions are affected?** devcode-it/openstamanager (Packagist) ECOSYSTEM:introduced=0,fixed=2.10.2.

**Is there a fix for CVE-2026-29782?** Yes. devcode-it/openstamanager (Packagist): upgrade to 2.10.2 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**Am I affected by CVE-2026-29782?** Check whether you run Devcode Openstamanager or devcode-it/openstamanager (Packagist) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## How to fix

- devcode-it/openstamanager (Packagist): upgrade to 2.10.2 or later

  ```sh
  composer require devcode-it/openstamanager:^2.10.2
  ```


## Affected products

- Devcode Openstamanager
- devcode-it/openstamanager (Packagist) ECOSYSTEM:introduced=0,fixed=2.10.2

## Identifiers

- CVE-2026-29782
- GHSA-whv5-4q2f-q68g

## Related threats

- [OpenSTAManager HTML injection in group name](https://junglewise.ai/threats/cve-2026-44701-openstamanager-html-injection-in-group-name)
- [OpenSTAManager arbitrary file upload in module update functionality](https://junglewise.ai/threats/cve-2026-38751-openstamanager-arbitrary-file-upload-in-module-update)
- [devcode-it OpenSTAManager SQL injection in confronta_righe.php](https://junglewise.ai/threats/cve-2026-35470-devcode-it-openstamanager-sql-injection-in-confronta-righe-php)
- [OpenSTAManager: SQL Injection via Aggiornamenti Module](https://junglewise.ai/threats/cve-2026-35168-openstamanager-sql-injection-via-aggiornamenti-module)
- [OpenSTAManager has a Time-Based Blind SQL Injection via `options[stato]` Parameter](https://junglewise.ai/threats/cve-2026-28805-openstamanager-has-a-time-based-blind-sql-injection-via-options)