What is CVE-2026-28284?

CVE-2026-28284 is a high-severity vulnerability in Freepbx Security-Reporting, classified under SQL Injection. CVSS score: 8.8/10. Published 2026-03-05.

How severe is CVE-2026-28284?

High severity. CVSS v3 base score is 8.8 out of 10.

SQL Injection in Freepbx Security-Reporting

CVE-2026-28284

FreePBX is an open source IP PBX. Prior to versions 16.0.10 and 17.0.5, the FreePBX logfiles module contains several authenticated SQL injection vulnerabilities. This issue has been patched in versions 16.0.10 and 17.0.5.

Vulnerability class: SQL Injection

Published 2026-03-05 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.004 (36.3th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 36th percentile — 36.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.002 · newest: 0.004 · change: +0.002

Affected products

Freepbx Security-Reporting — versions < 16.0.10, < 17.0.5
Sangoma Freepbx

Weakness classification (CWE)

CWE-89 — SQL Injection

References

github.com/FreePBX/security-reporting/security/advisories/GHSA-4887-4jwp-327g (Mitigation, Vendor Advisory)

Frequently asked questions

What is CVE-2026-28284?: CVE-2026-28284 is a high-severity vulnerability in Freepbx Security-Reporting, classified under SQL Injection. CVSS score: 8.8/10. Published 2026-03-05.
How severe is CVE-2026-28284?: High severity. CVSS v3 base score is 8.8 out of 10.