CVE-2026-60034

Joomla Extension - themexpert.com - Authenticated stored XSS in JMedia Extension < 1.6.0

State: Published
Severity: 9.4 Critical
Published: Jul 20, 2026
Updated: Jul 23, 2026
Reserved: Jul 8, 2026

Description

Joomla Extension - themexpert.com - Authenticated stored XSS in JMedia Extension < 1.6.0 - The Joomla extension JMedia is vulnerable to a stored XSS vulnerability. Unsanitised SVG uploads served without nosniff, leading to stored/reflected XSS.

Scores

CVSS	Score	Vector	Source
4.0	9.4 Critical	CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H	Joomla

Weaknesses

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Affected Products

Product	Versions
JMedia extension for Joomlathemexpert.com	1.0-1.5.4Affected

References

https://www.themexpert.com/joomla-extensions/joomla-media-managerproduct

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