CVE-2026-30895 MEDIUM

CVE-2026-30895: Joomla! Core - [20260504] - XSS in readmore links

Vendor Joomla! Project
Product Joomla! CMS
Weakness CWE-79 · XSS
Published May 26, 2026
Last update May 27, 2026
View on NVD All CVEs

CVSS base score

6.9/10
Attack vector Network
Attack complexity Low
Privileges required High
User interaction —
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:H/VI:L/VA:L/SC:N/SI:N/SA:N

What the vulnerability does

Description

Lack of output escaping leads to a XSS vector in the readmore links for com_content.

Key dates

Disclosure timeline

May 26, 2026 CVE published
May 27, 2026 Record updated