CVE-2026-3325
SQL injection in MegaCMS by CRM Sistemas de Fidelización
- State
- Published
- Severity
- 10.0 Critical
- Published
- Apr 29, 2026
- Updated
- Apr 29, 2026
- Reserved
- Feb 27, 2026
Description
SQL injection (SQLi) in MegaCMS v12.0.0, specifically in the “id_territorio” parameter of the “/web_comunications/cms/get_provincias” endpoint. The vulnerability arises from inadequate validation and sanitisation of user input. Specifically, via a POST request, the “id_territorio” parameter, used immediately after the registration form is submitted, could be manipulated by an unauthenticated attacker to execute arbitrary SQL queries.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 10.0 Critical | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:L | INCIBE |
Weaknesses
- CWE-89 Improper neutralization of special elements used in an SQL command ('SQL injection')
Affected Products
| Product | Versions |
|---|---|
MegaCMSCRM Sistemas de Fidelización |
|
References
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