CVE-2026-61900

Joomla Extension - dj-extensions.com - Unauthenticated arbitrary file upload in DJ-jDownloads < 4.1.6

Published Jul 20, 2026 CVSS 4.0 · 10 Critical EPSS < 1% KEV · Not listed
Description
Joomla Extension - jdownloads.com - Unauthenticated arbitrary file upload in jDownloads < 4.1.6 - The Joomla extension JDownloads is vulnerable to an unauthenticated file upload, leading to full RCE.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Title Joomla Extension - jdownloads.com - Unauthenticated arbitrary file upload in jDownloads < 4.1.6 Joomla Extension - dj-extensions.com - Unauthenticated arbitrary file upload in DJ-jDownloads < 4.1.6
Type Values Removed Values Added
Title Joomla Extension - dj-extensions.com - Unauthenticated arbitrary file upload in DJ-jDownloads < 4.1.6 Joomla Extension - jdownloads.com - Unauthenticated arbitrary file upload in jDownloads < 4.1.6
Type Values Removed Values Added
Description Joomla Extension - dj-extensions.com - Unauthenticated arbitrary file upload in DJ-jDownloads < 4.1.6 - The Joomla extension JDownloads is vulnerable to an unauthenticated file upload, leading to full RCE. Joomla Extension - jdownloads.com - Unauthenticated arbitrary file upload in jDownloads < 4.1.6 - The Joomla extension JDownloads is vulnerable to an unauthenticated file upload, leading to full RCE.
Type Values Removed Values Added
First Time appeared Dj-extensions.com
Dj-extensions.com jdownloads Extension For Joomla
Vendors & Products Dj-extensions.com
Dj-extensions.com jdownloads Extension For Joomla
Type Values Removed Values Added
Description The Joomla extension JDownloads is vulnerable to an unauthenticated file upload, leading to full RCE. Joomla Extension - dj-extensions.com - Unauthenticated arbitrary file upload in DJ-jDownloads < 4.1.6 - The Joomla extension JDownloads is vulnerable to an unauthenticated file upload, leading to full RCE.
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description The Joomla extension JDownloads is vulnerable to an unauthenticated file upload, leading to full RCE.
Title Joomla Extension - dj-extensions.com - Unauthenticated arbitrary file upload in DJ-jDownloads < 4.1.6
Weaknesses CWE-434
References
Metrics cvssV4_0

{'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'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Joomla
Published
Updated
Nov 12, 2026, 9:34 PM
Reserved
Jul 12, 2026, 5:35 AM
Status
Deferred
Published
Jul 20, 2026, 7:17 PM
Modified
Nov 12, 2026, 6:17 PM