Cyber Resilience

CVE-2026-44238

HighUpdated

Published: 29 May 2026

Published
29 May 2026
Modified
17 June 2026
KEV Added
—
Patch
—
CVSS Score v4 8.5 CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
EPSS Score 0.0029 20.6th percentile
Risk Priority 55 floored blend · peak EPSS

Summary

CVE-2026-44238 is a high-severity SQL Injection (CWE-89) vulnerability in Sangoma Freepbx. Its CVSS base score is 8.5 (High).

Operationally, exploitation aligns with the MITRE ATT&CK technique Exploit Public-Facing Application (T1190); ranked at the 20.6th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

OWASP Top 10 for Web (2025)

A05:2025 Injection

EU & UK References

Vulnerability details

FreePBX is an open source IP PBX. Prior to 16.0.50 and 17.0.11, the CDR Reports module page allows SQL injection through the order and sort POST parameters. Authentication with a FreePBX Administration Control Panel account that has CDR section access…

more

is required. Full administrator privileges are not needed. This vulnerability is fixed in 16.0.50 and 17.0.11.

CWE(s)
CWE-89

Related Threats

MITRE ATT&CK Enterprise TechniquesAI

T1190 Exploit Public-Facing Application Initial Access
Adversaries may attempt to exploit a weakness in an Internet-facing host or system to initially access a network.
attack.mitre.org →
Why these techniques?

SQL injection in authenticated web module of public-facing PBX enables exploitation of the application (T1190).

Confidence: MEDIUM · MITRE ATT&CK Enterprise v19.0

CVEs Like This One

CVE-2026-28284Same product: Sangoma Freepbx
CVE-2026-28210Same product: Sangoma Freepbx
CVE-2025-66039Same product: Sangoma Freepbx
CVE-2025-57819Same product: Sangoma Freepbx
CVE-2026-28209Same product: Sangoma Freepbx
CVE-2024-58294Same product: Sangoma Freepbx
CVE-2025-55210Same product: Sangoma Freepbx
CVE-2026-28287Same product: Sangoma Freepbx
CVE-2024-57520Same vendor: Sangoma
CVE-2026-24956Shared CWE-89

Affected Assets

sangoma
freepbx
≤ 16.0.50 · 17.0 — 17.0.11

Mitigating Controls

Likely Mitigating Controls AI

Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.

CA-8 Penetration Testing
addresses: CWE-89

Penetration testing uses SQL injection payloads against database interfaces, identifying and supporting fixes for SQL injection weaknesses.

SI-10 Information Input Validation
addresses: CWE-89

Validates query inputs to prevent SQL syntax or command manipulation.

References