CVE-2026-61900
Critical
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.
SeverityCritical
CVSS10.0
Exploit probability—
ProductjDownloads extension for Joomla
PublishedJul 20, 2026
First seenJul 20, 2026
Weakness typeCWE-434Unrestricted upload of dangerous file type
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| dj-extensions.com jDownloads extension for Joomla | 4.1.0-4.1.5 | — |
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