PT-2026-61684 · Dj Extensions.Com · Jdownloads Extension For Joomla

Andrés Restrepo · CVE-2026-61900 · Published 2026-07-20 · Updated 2026-07-20

Mitre

CVSS v4.0

10

Critical

Base vector

AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

The Joomla extension JDownloads is vulnerable to an unauthenticated file upload, leading to full RCE.

Fix

Unrestricted File Upload

Weakness Enumeration

CWE-434

Related Identifiers

CVE-2026-61900

Affected Products

Jdownloads Extension For Joomla

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2026-61900 · Security Note
• https://mysites.guru/blog/jdownloads-4-1-unauthenticated-upload-flaw · Note
• https://jdownloads.com · Note