What’s Vulnerable › Vulnerabilities

CVE-2026-75949: Joomla Extension - cmsjunkie.com - Arbitrary file upload / deletion (path traversal) in J-BusinessDirectory < 6.2.3

• Severity: critical (CVSS 10.0 v4.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-08-19 · updated 2026-08-26
• Weakness: CWE-434

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.

Affected products

• cmsjunkie.com J-BusinessDirectory extension for Joomla: 1.0.0-6.2.2

References

• https://www.cmsjunkie.com/

Get alerted when CVE-2026-75949 or the next vulnerability affects your stack