CVE-2026-30894
Medium
Description
Lack of output escaping leads to a XSS vector in the content history component.
SeverityMedium
CVSS6.1
Exploit probability—
Product
Joomla\!
PublishedMay 26, 2026
First seenMay 26, 2026
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Update
- joomla joomla\!5.4.6, 6.1.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| joomla joomla\! | 3.0.0 ≤ v < 5.4.6, 6.0.0 ≤ v < 6.1.1 | 5.4.6, 6.1.1 |
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