EUVD-2026-261343

fkie_cve-2025-65103

OpenSTAManager is an open source management software for technical assistance and invoicing. Prior to version 2.9.5, an authenticated SQL Injection vulnerability in the API allows any user, regardless of permission level, to execute arbitrary SQL queries. By manipulating the display parameter in an API request, an attacker can exfiltrate, modify, or delete any data in the database, leading to a full system compromise. This issue has been patched in version 2.9.5.

GHSA-2jm2-2p35-rp3j — OpenSTAManager has Authenticated SQL Injection in API via 'display' parameter

Affected: Packagist: devcode-it/openstamanager

### Summary An authenticated SQL Injection vulnerability in the API allows any user, regardless of permission level, to execute arbitrary SQL queries. By manipulating the `display` parameter in an API request, an attacker can exfiltrate, modify, or delete any data in the database, leading to a full system compromise.

### Details The vulnerability is located in the `retrieve()` method within `src/API/Manager.php`.

User input from the `display` GET parameter is processed without proper validation. The code strips the surrounding brackets `[]`, splits the string by commas, and then passes each resulting element directly into the `selectRaw()` function of the query builder.

```php // User input from 'display' is taken without sanitization. $select = !empty($request['display']) ? explode(',', substr((string) $request['display'], 1, -1)) : null;

// ...

// The unsanitized input is passed directly to `selectRaw()`. foreach ($select as $s) { $query->selectRaw($s); } ```

Since `selectRaw()` is designed to execute raw SQL expressions, it executes any malicious SQL code provided in the `display` parameter.

### PoC 1. Log in to an OpenSTAManager instance as any user. 2. Navigate to the user's profile page to obtain their personal API Token. 3. Use this API token to send a specially crafted GET request to the API endpoint.

**Time-Based Blind Injection Test:**

Replace `<your_host>`, `<your_token>`, and `<resource_name>` with your actual values. `anagrafiche` is a valid reso…

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EUVD-2026-261343

fkie_cve-2025-65103

GHSA-2jm2-2p35-rp3j — OpenSTAManager has Authenticated SQL Injection in API via 'display' parameter