CVE-2026-75949
Critical
Description
Joomla Extension - cmsjunkie.com - Arbitrary file upload / deletion (path traversal) in J-BusinessDirectory < 6.2.3 - Upload/remove accepted a client-controlled root (_path_type could point at the component site/admin trees), did not enforce path containment, and used a weak extension check. CSRF token was also missing on upload/remove.
SeverityCritical
CVSS10.0
Exploit probability—
ProductJ-BusinessDirectory extension for Joomla
PublishedAug 19, 2026
First seenAug 19, 2026
Weakness typeCWE-434Unrestricted upload of dangerous file type
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| cmsjunkie.com J-BusinessDirectory extension for Joomla | 1.0.0-6.2.2 | — |
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