PT-2026-43288 · Joomla · Joomla! Cms

Vnth4Nhnt · Published 2026-05-26 · Updated 2026-05-26 · CVE-2026-25901

Mitre

CVSS v4.0

6.9

Medium

Base vector

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

Lack of output escaping leads to a XSS vector in the multilingual associations component.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2026-25901

Affected Products

Joomla! Cms

References · 2

• https://developer.joomla.org/security-centre/1034-20260502-core-xss-in-com-associations.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-25901 · Security Note