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—
Product
Joomla\!
PublishedJul 7, 2026
First seenJul 7, 2026
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Update
- joomla joomla\!5.4.7, 6.1.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| joomla joomla\! | 4.0.0 ≤ v < 5.4.7, 6.0.0 ≤ v < 6.1.2 | 5.4.7, 6.1.2 |
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