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VULNERABILITIES

CVE-2026-73663 Details

Description

FreePBX is an open source IP PBX. From 16.0.0 until 16.0.11 and 17.0.4, the FreePBX missedcall module places the inbound Caller ID name from crafted SIP From headers into the missedcalllog INSERT in agi-bin/missedcallnotify.php without escaping or bound parameters. An unauthenticated caller can inject SQL when a monitored extension goes unanswered, corrupting the database and modifying FreePBX administrator accounts to obtain unauthorized remote access. This issue is fixed in versions 16.0.11 and 17.0.4.

Metrics

CVSS 3.x Severity and Vector Strings:

No CVSS 3.x data is available for this CVE.

References to Advisories, Solutions, and Tools

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Weakness Enumeration

CWE-IDCWE NameSource
CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')[email protected]

Affected Products

No affected product data is available for this CVE.

Change History

2 change records found show changes


QUICK INFO

CVE Dictionary Entry:
CVE-2026-73663
NVD Published Date:
Aug 13, 2026
NVD Last Modified:
Sep 18, 2026
Source:
[email protected]
CVE-2026-73663 Details - Not Deferred