Paper/Archive/CVE-2026-60034

CVE-2026-60034

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

EPSS 0.4%CVSS 9.4

critical.is priorityof 100

CVSS 9.4 (CNA)9.4 / 10 × 3028.2 Not in CISA KEV+300.0 EPSS percentile 36.1.361 × 207.2 No public exploit+100.0 SSVC exploitation: none+100.0

Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource

JMedia extension for Joomla1.0-1.5.4–CNA

Scores by source

Joomla (CNA)9.4CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: total

References

refthemexpert.com/joomla-extensions/joomla-media-manager