PT-2025-40003 · Unknown · Input Filter Framework

Cwy + 3 · Published 2025-09-30 · Updated 2025-10-01 · CVE-2025-54476

Positive Technologies (AI Summary)

CVSS v4.0

4.8

Medium

Base vector

AV:N/AC:L/AT:N/PR:H/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N

Name of the Vulnerable Software and Affected Versions Versions prior to 2025-54476

Description Improper handling of input can result in a cross-site scripting (XSS) vector within the checkAttribute method of the input filter framework class.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-54476

GHSA-FM22-G2Q9-J3PW

Affected Products

Input Filter Framework

References · 11

• https://osv.dev/vulnerability/GHSA-fm22-g2q9-j3pw · Vendor Advisory
• https://developer.joomla.org/security-centre/1010-20250901-core-inadequate-content-filtering-within-the-checkattribute-filter-code.html · Vendor Advisory
• https://developer.joomla.org/security-centre/929-20240205-core-inadequate-content-filtering-within-the-filter-code.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-54476 · Security Note
• https://github.com/joomla/joomla-cms · Note
• https://github.com/joomla-framework/filter/commit/188dd3fccd6fa0532d105a52736affdf6b166217 · Note
• https://github.com/joomla-framework/filter/commit/fcde280785f188e93530f7da68102f7dd8f9f723 · Note
• https://github.com/joomla-framework/filter/commit/852c7e101c649500d3af58ffb8baf15d7c86d825 · Note
• https://t.me/CVEtracker/33736 · Telegram Post
• https://twitter.com/CVEnew/status/1973066849865597177 · Twitter Post
• https://twitter.com/autumn_good_35/status/1973385580282020249 · Twitter Post