vulnerability
Joomla!: [20250901] - Core - Inadequate content filtering within the checkAttribute filter code (CVE-2025-54476)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:M/Au:M/C:P/I:P/A:P) | Oct 1, 2025 | Oct 1, 2025 | Mar 30, 2026 |
Severity
5
CVSS
(AV:N/AC:M/Au:M/C:P/I:P/A:P)
Published
Oct 1, 2025
Added
Oct 1, 2025
Modified
Mar 30, 2026
Description
Improper handling of input could lead to an XSS vector in the checkAttribute method of the input filter framework class.
Solutions
joomla-upgrade-4_4_14joomla-upgrade-5_3_4
Rapid7 Labs
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