CVE-2026-49048 HIGH

CVE-2026-49048: Joomla Extension - joomcoder.com - Unauthenticated SQL Injection in JoomCCK extension for Joomla < 6.4.1

Vendor Joomcoder.com
Product JoomCCK extension for Joomla
Weakness CWE-89 · SQLi
Published June 28, 2026
Last update June 29, 2026

CVSS base score

8.7/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality
Integrity

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

What the vulnerability does

01Description

The Joomla extension JoomCCK exposes a front-end controller task, that builds two SQL statements by directly concatenating a user-supplied request parameter into the query string without escaping or parameterisation.

Explanation of Vulnerability in Simple Terms

02Summary

JoomCCK extension for Joomla contains a SQL injection vulnerability that allows attackers to execute arbitrary SQL queries against the site database. The vulnerability exists in versions 1.0-6.4.0 and earlier. Successful exploitation could allow an attacker to read, modify, or delete database contents, potentially compromising user data and site integrity.

What an attacker can do

03Attacker Capabilities

Execute arbitrary SQL commands against the Joomla database to read, modify, or delete data.

Potential impact on your site

04Site Impact

Database contents (user credentials, posts, settings) could be exposed, modified, or deleted without authorization.

Conditions required to exploit

05Prerequisites

Network access to the vulnerable Joomla site; specific attack vector details are unavailable.

Key dates

06Disclosure timeline

June 28, 2026 CVE published
June 29, 2026 Record updated

Related vulnerabilities

08Related CVE