Vulnerability · Published Nov 2, 2026 · Assigned by Joomla
CVE-2026-105603Joomla Extension - dj-extensions.com - Authenticated arbitrary file upload in DJ-Classifieds < 3.11.3
Critical 9.4
In plain English
A critical-severity unrestricted file upload in DJ-Classifieds extension for Joomla from dj-extensions.com. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 23% of all known vulnerabilities).
Severity (CVSS 4.0)9.4Critical
Exploit odds (30 days)0.3%top 76.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Joomla Extension - dj-extensions.com - Authenticated arbitrary file upload in DJ-Classifieds < 3.11.3 - The Joomla extension DJ-Classifieds is vulnerable to an unprivileged file upload, leading to full RCE.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| dj-extensions.com | DJ-Classifieds extension for Joomla | 1.0-3.11.2 |
Weakness: CWE-434 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H