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CVE-2026-60034

CRITICAL
9.4
CVSS 4.0
Description
The Joomla extension JMedia is vulnerable to a stored XSS vulnerability. Unsanitised SVG uploads served without nosniff, leading to stored/reflected XSS.

Metadata

CVE ID
CVE-2026-60034
State
PUBLISHED
Assigner
Joomla
Reserved
2026-07-08 05:31 UTC
Published
2026-07-20 18:11 UTC
Last updated
2026-07-21 05:35 UTC
Primary CWE
CWE-79
CWE-79 Improper Neutralization of Input During Web Page Gene…
Vendor / Product
themexpert.com / JMedia extension for Joomla
Sources
cve.org  ·  NVD

Severity & Metrics

9.4 CRITICAL CVSS 4.0
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
SSVC — CISA Coordinator
Exploitation
none
Automatable
no
Tech. Impact
total
Affected products (1)
VendorProductPlatformVersions
themexpert.com JMedia extension for Joomla — 1.0-1.5.4
Weakness (CWE)
CWESourceDescription
CWE-79 cna CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVSS scores (1)
ScoreSeverityVersionSourceVector
9.4 CRITICAL 4.0 cna 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
References (1)
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