CVE-2025-54476

published 2025-09-30

CVE-2025-54476: Improper handling of input could lead to an XSS vector in the checkAttribute method of the input filter framework class.

Priority P4 22 medium 4.8 CVSS 4.0

AV N AC L AT N PR H UI P VC L VI L VA L SC N SI N SA N E X CR X IR X AR X MAV X MAC X MAT X MPR X MUI X MVC X MVI X MVA X MSC X MSI X MSA X S X AU X R X V X RE X U X

Improper handling of input could lead to an XSS vector in the checkAttribute method of the input filter framework class.

Affected

6 ranges

Vendor	Product	Version range	Fixed in
joomla!_project	joomla!_cms	—	—
joomla!_project	joomla!_cms	—	—
joomla!_project	joomla!_cms	—	—
joomla	filter	>= 0 < 2.0.6	2.0.6
joomla	filter	>= 3.0.0 < 3.0.5	3.0.5
joomla	filter	>= 4.0.0 < 4.0.1	4.0.1

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CWE-79