CVE-2026-3325

SQL injection in MegaCMS by CRM Sistemas de Fidelización

Published Apr 29, 2026 CVSS 4.0 · 10 Critical EPSS < 1% KEV · Not listed
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.

Remediation

Vendor Solution

Update to the latest available version.

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Crm Sistemas De Fidelización
Crm Sistemas De Fidelización megacms
Vendors & Products Crm Sistemas De Fidelización
Crm Sistemas De Fidelización megacms
Type Values Removed Values Added
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.
Title SQL injection in MegaCMS by CRM Sistemas de Fidelización
Weaknesses CWE-89
References
Metrics cvssV4_0

{'score': 10, 'vector': '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'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
INCIBE
Published
Updated
Apr 29, 2026, 12:06 PM
Reserved
Feb 27, 2026, 1:20 PM
Status
Deferred
Published
Apr 29, 2026, 9:16 AM
Modified
Oct 26, 2026, 8:10 PM