PT-2026-43291 · Joomla · Joomla! Cms

Sun Huangnsec · Published 2026-05-26 · Updated 2026-05-26 · CVE-2026-35220

Mitre

CVSS v4.0

4.6

Medium

Base vector

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

Lack of CSRF token validation lead to a CSRF attack vector in the admin activation endpoint of com users.

Fix

CSRF

Weakness Enumeration

CWE-352

Related Identifiers

CVE-2026-35220

Affected Products

Joomla! Cms

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2026-35220 · Security Note
• https://developer.joomla.org/security-centre/1037-20260505-core-csrf-in-user-activation-endpoint · Vendor Advisory