CVE-2026-28210

HIGH
2026-03-05 [email protected]
8.8
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

2
Analysis Generated
Mar 12, 2026 - 22:06 vuln.today
CVE Published
Mar 05, 2026 - 19:16 nvd
HIGH 8.8

Tags

SQLi Freepbx

Description

FreePBX is an open source IP PBX. Prior to versions 16.0.49 and 17.0.7, FreePBX module cdr (Call Data Record) is vulnerable to SQL query injection. This issue has been patched in versions 16.0.49 and 17.0.7.

Analysis

Unauthenticated SQL injection in the FreePBX CDR module (versions before 16.0.49 and 17.0.7) allows authenticated users to execute arbitrary SQL commands and potentially compromise the entire database. An attacker with valid credentials can exploit this vulnerability to read sensitive call records, modify system data, or escalate privileges within the FreePBX system. …

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Remediation

Within 24 hours: Inventory all FreePBX instances and identify those running vulnerable versions; restrict network access to FreePBX administration interfaces to authorized personnel only. Within 7 days: Implement Web Application Firewall (WAF) rules to block SQL injection patterns targeting the CDR module; disable CDR module if operationally feasible or restrict database query permissions. …

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Priority Score

44
Low Medium High Critical
KEV: 0
EPSS: +0.1
CVSS: +44
POC: 0

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CVE-2026-28210 vulnerability details – vuln.today
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