CVE-2026-74254
Received Received - Intake

SQL Injection in Page Builder CK Joomla Extension

Publication date: 2026-08-17

Last updated on: 2026-08-17

Assigner: Joomla! Project

Description
Joomla Extension - joomlack.fr - SQL injection in Page Builder CK < 3.6.5 - The Joomla extension Page Builder CK is vulnerable to a SQL injection issue related to the styles model. Version 3.6.4 fixed the vector in the frontend, 3.6.5 in the backend.

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Meta Information

Published
2026-08-17
Last Modified
2026-08-17
Generated
2026-08-17
AI Q&A
2026-08-17
EPSS Evaluated
N/A
NVD
CVE-2026-74254
EUVD
EUVD-2026-60304

Affected Vendors & Products

Showing 2 associated CPEs
Vendor Product Version / Range
joomlack page_builder_ck to 3.6.4 (inc)
joomlack page_builder_ck to 3.6.5 (inc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-89 The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Without sufficient removal or quoting of SQL syntax in user-controllable inputs, the generated SQL query can cause those inputs to be interpreted as SQL instead of ordinary user data.

Attack-Flow Graph

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Executive Summary

The Joomla extension Page Builder CK before version 3.6.5 has a SQL injection vulnerability in the styles model. The issue was partially fixed in version 3.6.4 for the frontend and fully resolved in version 3.6.5 for the backend.

Detection Guidance

Check the installed version of Page Builder CK in Joomla. If it is below 3.6.5, the system is vulnerable. Use Joomla's extension manager to verify the version.

Impact Analysis

An attacker could exploit this to execute arbitrary SQL commands on the database, potentially accessing, modifying, or deleting sensitive data. This could lead to unauthorized data exposure or system compromise.

Compliance Impact

This vulnerability could lead to unauthorized data access, violating GDPR's data protection principles and HIPAA's security requirements. Non-compliance may result in legal penalties and reputational damage.

Mitigation Strategies

Update Page Builder CK to version 3.6.5 or later immediately. Remove or disable the extension if an update is not possible.

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