Critical severity · published Jul 20, 2026
CVE-2026-61900
Joomla Extension - dj-extensions.com - Unauthenticated arbitrary file upload in DJ-jDownloads < 4.1.6
10.0
CVSS
0.4%
EPSS
No
On KEV
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.
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 39% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
JE
jDownloads extension for Joomla · dj-extensions.com
4.1.0-4.1.5 · source: vendor
Affected product
JE
jDownloads extension for Joomla
dj-extensions.com