PT-2026-56225 · Joomla · Joomla! Cms

廖双 · Published 2026-07-07 · Updated 2026-07-07 · CVE-2026-48952

Mitre

CVSS v4.0

5.9

Medium

Base vector

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

Lack of escaping leads to an XSS vulnerability in the update list view of com installer.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2026-48952

Affected Products

Joomla! Cms

References · 2

• https://developer.joomla.org/security-centre/1060-20260706-core-xss-in-com-installer.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-48952 · Security Note