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.
Vulnerability Analysis
CVE-2026-35223 can be exploited with network access, and requires user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have no impact on confidentiality and integrity and availability.
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.