Freepbx
CVE-2026-28284
HIGH
Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata – not a confirmed exploit chain
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AccessAuthenticate to FreePBX
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DeliveryAccess logfiles module
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ExploitInject SQL into vulnerable parameter
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ExecutionExtract/modify database contents
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ImpactEscalate privileges or access sensitive data
Vulnerability Assessment
| Weakness |
CWE
OWASP Top 10:2025
A05:2025 - Injection
ASVS 5.0
V1 - Encoding and Sanitization Parameterized queries, prepared statements
MITRE ATT&CK
2 techniques across 2 tactics: Initial Access, Persistence The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up. |
| Exploitation Conditions | Authenticated user account with access to FreePBX logfiles module. Affects FreePBX versions prior to 16.0.10 and 17.0.5. |
| Impact | CVSS 8.8 (HIGH). Attack vector: Network. Complexity: Low. Privileges required: Low. User interaction: None. Exploitation requires authentication. |
| Exploit ScenarioDerived | An attacker (requires authentication) could exploit this vulnerability to compromise the affected system. |
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Alert meAnalysisAIv1 – Mar 12, 2026
SQL injection in the FreePBX logfiles module allows authenticated attackers to manipulate database queries and potentially extract sensitive data or modify system records. Versions prior to 16.0.10 and 17.0.5 are vulnerable, and attackers with valid FreePBX credentials can exploit this weakness to achieve high-impact unauthorized access to confidential information and system integrity. No patch is currently available for affected deployments.
Earlier versions of this analysis (1)
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. [CVSS 8.8 HIGH]
RemediationAI
Monitor vendor advisories for a patch. Use parameterized queries. Implement input validation. Restrict network access to the affected service where possible.
Affects your stack
Find out whether the stacks and servers you run are on an affected version.
Checking this CVE against your own stacks and servers is part of the Basic plan and up.
Technical ContextAI · show details
Classified as CWE-89 (SQL Injection). Affects Freepbx. 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.
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- Exploit and PoC references, threat intelligence from 22 sources
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Severity by source
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Primary rating from GitHub Advisory · only source for this CVE.
CVSS VectorGitHub Advisory
DescriptionGitHub Advisory
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.
Executive ViewAI
FreePBX instances running versions prior to 16.0.10 or 17.0.5 contain authenticated SQL injection vulnerabilities in the logfiles module that could allow attackers with valid credentials to extract sensitive data or modify database records. Organizations using affected FreePBX deployments face potential data breach and system compromise risks, particularly if user credentials have been compromised or if internal users pose a threat.
Restrict logfiles module access via role-based access controls to administrators only; implement network-based access restrictions (firewall rules) limiting FreePBX administrative interfaces to trusted IP ranges; deploy Web Application Firewall (WAF) rules to detect and block SQL injection payloads targeting the logfiles module; disable the logfiles module if not operationally required; increase monitoring and alerting on database query anomalies and failed authentication attempts; enforce strong password policies and multi-factor authentication for FreePBX administrative accounts.
Threat Intelligence Overview
NVD
CVE.org
EPSS
GitHub
How this decision was reached
The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.
What every action level means
SSVC AssessmentENISA
Priority Score
Attack Technique
SQL injection exploits the way applications construct database queries by mixing user input directly into SQL statements.
Affected Products (CPE)GitHub Advisory
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