CVE-2026-48953

MEDIUM

Joomla! Core - [20260707] - XSS in the generic image output layout

Title source: cna
STIX 2.1

Description

Lack of escaping leads to an XSS vulnerability in the generic image output layout.

References (1)

Core 1

Scores

CVSS v3 6.1
EPSS 0.0015
EPSS Percentile 4.4%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-79
Status published
Products (3)
joomla/joomla\! 4.0.0 - 5.4.7
Joomla! Project/Joomla! CMS 4.0.0-5.4.6
Joomla! Project/Joomla! CMS 6.0.0-6.1.1
Published Jul 07, 2026
Tracked Since Jul 08, 2026