Detections
Analytics
CVE-2026-61900
critical
Description
The Joomla extension JDownloads is vulnerable to an unauthenticated file upload, leading to full RCE.
References
https://mysites.guru/blog/jdownloads-4-1-unauthenticated-upload-flaw/
Details
Published: 2026-07-20
Updated: 2026-07-21
Risk Information
CVSS v2
Base Score: 7.5
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P
Severity: High
CVSS v3
Base Score: 9.8
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Severity: Critical
CVSS v4
Base Score: 10
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
Severity: Critical
EPSS
EPSS: 0.00263