CVE-2025-54476

MEDIUM

Joomla Filter 4.0.0-4.0.1 - Cross-Site Scripting in checkAttribute Method

Title source: llm
STIX 2.1

Description

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

References (1)

Core 1

Scores

CVSS v4 4.8
EPSS 0.0005
EPSS Percentile 16.1%
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

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-79
Status published
Products (1)
joomla/filter 4.0.0 - 4.0.1Packagist
Published Sep 30, 2025
Tracked Since Feb 18, 2026