| Title | feelec-yishu feelcrm-os 1.0.0 SQL Injection |
|---|
| Description | FeelCRM 1.0.0 is affected by an authenticated SQL injection vulnerability in the `/Crm/AjaxRequest/getMemberByGroups` endpoint. The `groups[]` POST parameter is directly interpolated into a `find_in_set('{$v}',group_id)` SQL expression and processed as a raw complex query condition without parameterization or numeric validation. An authenticated attacker can submit `groups[]=1111', group_id) ) UNION SELECT 1,version(),3 -- ` to terminate the original SQL expression and execute a UNION-based injection. The injected `version()` result is returned through the JSON response in the `name` field as `8.0.46-0ubuntu0.24.04.4`, confirming SQL execution and information disclosure. The vulnerability requires a valid CRM/Index session and is dependent on PHP configurations where the single quote is not encoded by the default input filter. Exploitation may allow disclosure of additional database information and may bypass the intended tenant or department filtering. |
|---|
| Source | ⚠️ https://github.com/feelec-yishu/feelcrm-os/issues/1 |
|---|
| User | liaoxijun10086 (UID 101151) |
|---|
| Submission | 09/14/2026 14:15 (20 days ago) |
|---|
| Moderation | 10/05/2026 00:44 (20 days later) |
|---|
| Status | Accepted |
|---|
| VulDB entry | 413468 [feelec-yishu feelcrm-os 1.0.0 getMemberByGroups Endpoint AjaxRequestController.class.php groups[] sql injection] |
|---|
| Points | 20 |
|---|