Joomla com_config Improper Access Check Exploits Webservice
CVE-2026-35223 Published on May 26, 2026
Joomla! Core - [20260508] - Improper access check in com_config webservice endpoints
An improper access check allows unauthorized access to com_config webservice endpoints.
Weakness Type
What is an Authorization Vulnerability?
The software does not restrict or incorrectly restricts access to a resource from an unauthorized actor.
CVE-2026-35223 has been classified to as an Authorization vulnerability or weakness.
Products Associated with CVE-2026-35223
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Affected Versions
Joomla! Project Joomla! CMS:- Version 4.0.0-5.4.5 is affected.
- Version 6.0.0-6.1.0 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.