Critical 10.0Published Jul 20, 2026

CVE-2026-61900Joomla Extension - dj-extensions.com - Unauthenticated arbitrary file upload in DJ-jDownloads < 4.1.6

Updated under an hour ago (Oct 27, 2026, 2:10 AM ET)

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It affects dj-extensions.com jDownloads extension for Joomla. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for dj-extensions.com jDownloads extension for Joomla

Exploited in the last 30 days

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.

CVSS: 10.0 CRITICAL (v4.0, CNA)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
Weakness (CWE): CWE-434
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Joomla
NVD analysis: Deferred
Record last updated: Jul 23, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

dj-extensions.com jDownloads extension for Joomla dj_extensions.com:jdownloads_extension_for_joomla (from the name)	4.1.0-4.1.5	CNA record

References

References

https://www.jdownloads.com/	product
https://mysites.guru/blog/jdownloads-4-1-unauthenticated-upload-flaw/	third-party-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.