---
id: CVE-2026-105603
title: >-
  Joomla Extension - dj-extensions.com - Authenticated arbitrary file upload in
  DJ-Classifieds < 3.11.3
summary: >-
  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.
severity: critical
cvss: 9.4
cvssVector: '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'
cvssSource: cna
cwe:
  - CWE-434
vendor: dj-extensions.com
product: DJ-Classifieds extension for Joomla
affected:
  - dj-classifieds_extension_for_joomla 1.0-3.11.2
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: total
  timestamp: '2026-11-02T19:04:59.757274Z'
published: '2026-11-02'
updated: '2026-11-05'
sourceUpdated: '2026-11-05T17:54:49.052Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-105603'
references:
  - url: 'https://dj-extensions.com/dj-classifieds'
tags:
  - cve.org
epss: 0.00304
epssPercentile: 0.2336
ingestedAt: '2026-11-05T22:38:31.448Z'
---

## Overview

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

- `dj-classifieds_extension_for_joomla 1.0-3.11.2`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.