CVE-2025-54476

MediumCVSS 4.8/10Last modified Jun 17, 2026

Description

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

Metrics

CVSS 4.0 4.8/10CVSS: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

Weakness enumeration

CWE-79

Affected software

VendorProductVersions
Joomla! ProjectJoomla! CMS3.0.0-3.10.20; 4.0.0-4.4.13; 5.0.0-5.3.3

References

Timeline

Published
Sep 30, 2025
Last modified
Jun 17, 2026
NVD status
Deferred

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CVE-2025-54476: Medium severity, CVSS 4.8 | Vulnix