CVE-2025-63082
Medium
Description
Lack of input filtering leads to an XSS vector in the HTML filter code related to data URLs in img tags.
SeverityMedium
CVSS6.1
Exploit probability—
Product
Joomla\!
PublishedJan 6, 2026
First seenJan 6, 2026
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Update
- joomla joomla\!5.4.2, 6.0.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| joomla joomla\! | 4.0.0 ≤ v < 5.4.2, 6.0.0 ≤ v < 6.0.2 | 5.4.2, 6.0.2 |
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