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CVE-2026-3325

CRITICAL
10.0
CVSS 4.0
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.

Metadata

CVE ID
CVE-2026-3325
State
PUBLISHED
Assigner
INCIBE
Reserved
2026-02-27 13:20 UTC
Published
2026-04-29 08:37 UTC
Last updated
2026-04-29 12:06 UTC
Primary CWE
CWE-89
CWE-89 Improper neutralization of special elements used in a…
Vendor / Product
CRM Sistemas de Fidelización / MegaCMS
Sources
cve.org  ·  NVD

Severity & Metrics

10.0 CRITICAL CVSS 4.0
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
SSVC — CISA Coordinator
Exploitation
none
Automatable
yes
Tech. Impact
total
Affected products (1)
VendorProductPlatformVersions
CRM Sistemas de Fidelización MegaCMS — 12.0.0
Weakness (CWE)
CWESourceDescription
CWE-89 cna CWE-89 Improper neutralization of special elements used in an SQL command ('SQL injection')
CVSS scores (1)
ScoreSeverityVersionSourceVector
10.0 CRITICAL 4.0 cna 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
References (1)
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