# CVE-2026-75949

## Summary

- **CVE ID:** CVE-2026-75949
- **Severity:** CRITICAL
- **CVSS Score:** 10 (CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H)
- **CWE:** CWE-434
- **Published:** Aug 19, 2026
- **Last Modified:** Aug 21, 2026

## 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

- [CNA](https://www.cmsjunkie.com/)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.31%
- **EPSS Percentile:** 24.0

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-17._