CVE-2026-48952

Medium

Description

Lack of escaping leads to an XSS vulnerability in the update list view of com_installer.

SeverityMedium
CVSS6.1
Exploit probability—
ProductJoomla\!
PublishedJul 7, 2026
First seenJul 7, 2026

How to fix

Update
  • joomla joomla\!5.4.7, 6.1.2 or later

Affected products

ProductAffected versionsFixed in
joomla joomla\!4.0.0 ≤ v < 5.4.7, 6.0.0 ≤ v < 6.1.25.4.7, 6.1.2

Check your version

Choose the product and enter the version you run to see whether it falls in the affected range.

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CVE-2026-48952 · Joomla\! · Dark Radar