CVE-2026-105606
CRITICAL
INFO
Priority: 0.03
BB Relevance:
79/100
Published: 2026-11-02
Modified: 2026-11-05
First seen: 2026-11-02
Status: active
Attack Surface
Network
Low Complexity
No Auth
No Interaction
Conf. Impact
Integ. Impact
CVSS Vector Breakdown
AV:
Network
AC:
Low
PR:
None
UI:
None
AT:
Present
VC:
High
VI:
High
VA:
High
Description
Joomla Extension - joomlaboat.com - Unauthenticated arbitrary file upload in Custom Tables < 3.7.8 - An unauthenticated attacker can upload a polyglot file with an attacker-controlled extension to the web-accessible tmp directory of any Joomla site that exposes a public Custom Tables submission form, and the stored path is disclosed in the response. By default the uploaded file is served as static content, so the primary impact is an unauthenticated arbitrary file write to a web-accessible directory, which allows hosting of attacker-controlled content (for example phishing or malware pages) under the victim's domain.
Weakness Classification (1)
Affected Software (5)
| Vendor | Product | Version |
|---|---|---|
| joomlaboat.com | Custom Tables extension for Joomla | 1.0-3.7.7 |
| joomlaboat.com | Custom Tables extension for Joomla | 1.0-3.7.7 |
| joomlaboat.com | Custom Tables extension for Joomla | 1.0-3.7.7 |
| joomlaboat.com | Custom Tables extension for Joomla | 1.0-3.7.7 |
| joomlaboat.com | Custom Tables extension for Joomla | 1.0-3.7.7 |