# FreePBX vulnerabilities

Source: https://junglewise.ai/threats/technologies/freepbx-freepbx  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/freepbx-freepbx.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 6 vulnerabilities in FreePBX: 0 in the last 7 days and 6 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-75600, was published on 28 September 2026. Nothing in the last four weeks, down from 6 vulnerabilities in the four before.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 6
- All time: 6 (0 critical, 0 exploited in the wild)

## About FreePBX

Open-source private branch exchange system for telephony and voice communications.

## Latest FreePBX vulnerabilities

- [CVE-2026-75600: FreePBX API command injection in documentation generator](https://junglewise.ai/threats/cve-2026-75600-freepbx-is-an-open-source-ip-pbx-prior-to-version-17-0-9) (info, published 28 Sep 2026)
- [CVE-2026-54710: FreePBX Superfecta arbitrary PHP code execution](https://junglewise.ai/threats/cve-2026-54710-freepbx-is-an-open-source-ip-pbx-prior-to-versions-16-0-40-and-17) (info, published 28 Sep 2026)
- [CVE-2026-54708: FreePBX backup module arbitrary code execution via path traversal](https://junglewise.ai/threats/cve-2026-54708-freepbx-is-an-open-source-ip-pbx-prior-to-versions-16-0-72-and-17) (info, published 28 Sep 2026)
- [CVE-2026-54675: FreePBX path traversal in soundlang file upload leading to RCE](https://junglewise.ai/threats/cve-2026-54675-freepbx-is-an-open-source-ip-pbx-prior-to-versions-16-0-10-and-17) (info, published 28 Sep 2026)
- [CVE-2026-54674: FreePBX command injection in User Control Panel](https://junglewise.ai/threats/cve-2026-54674-freepbx-is-an-open-source-ip-pbx-prior-to-versions-16-0-39-and-17) (info, published 28 Sep 2026)
- [CVE-2026-45562: FreePBX Music on Hold module command injection](https://junglewise.ai/threats/cve-2026-45562-freepbx-is-an-open-source-ip-pbx-prior-to-versions-16-0-4-and-17) (info, published 28 Sep 2026)

## Most severe FreePBX vulnerabilities

- [CVE-2026-75600: FreePBX API command injection in documentation generator](https://junglewise.ai/threats/cve-2026-75600-freepbx-is-an-open-source-ip-pbx-prior-to-version-17-0-9) (info, published 28 Sep 2026)
- [CVE-2026-54710: FreePBX Superfecta arbitrary PHP code execution](https://junglewise.ai/threats/cve-2026-54710-freepbx-is-an-open-source-ip-pbx-prior-to-versions-16-0-40-and-17) (info, published 28 Sep 2026)
- [CVE-2026-54708: FreePBX backup module arbitrary code execution via path traversal](https://junglewise.ai/threats/cve-2026-54708-freepbx-is-an-open-source-ip-pbx-prior-to-versions-16-0-72-and-17) (info, published 28 Sep 2026)
- [CVE-2026-54675: FreePBX path traversal in soundlang file upload leading to RCE](https://junglewise.ai/threats/cve-2026-54675-freepbx-is-an-open-source-ip-pbx-prior-to-versions-16-0-10-and-17) (info, published 28 Sep 2026)
- [CVE-2026-54674: FreePBX command injection in User Control Panel](https://junglewise.ai/threats/cve-2026-54674-freepbx-is-an-open-source-ip-pbx-prior-to-versions-16-0-39-and-17) (info, published 28 Sep 2026)
- [CVE-2026-45562: FreePBX Music on Hold module command injection](https://junglewise.ai/threats/cve-2026-45562-freepbx-is-an-open-source-ip-pbx-prior-to-versions-16-0-4-and-17) (info, published 28 Sep 2026)

## Vulnerabilities per week

Nothing in the last four weeks, down from 6 vulnerabilities in the four before.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 6 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "FreePBX vulnerabilities", https://junglewise.ai/threats/technologies/freepbx-freepbx, 9 November 2026.