CVE-2026-35223: Joomla! Core - [20260508] - Improper access check in com_config webservice endpoints
Joomla! Project · Joomla! CMS
Vendor fix available · Affected: Joomla! Project Joomla! CMS · Exploitation: likely to be exploited (10% or more)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 96% of scored CVEs
DescriptionCVE.org
An improper access check allows unauthorized access to com_config webservice endpoints.
Affected products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- Joomla! Project · Joomla! CMS4.0.0-5.4.5; 6.0.0-6.1.0
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Likely to be exploited (10% or more). EPSS gives it a 10% or higher chance of exploitation in the next 30 days.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Vendor
- Joomla! Project
- Published
- May 2026
CoverageNo articles yet
No CyberSIXT article names CVE-2026-35223 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.