CVE-2019-16966

MEDIUM
6.1
CVSS Score
Published: October 21, 2019 at 06:57 PM UTC
Updated: June 17, 2026 at 02:23 AM UTC
2 products affected across 2 vendorsFreePBXContactmanager

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Severity
MEDIUM6.1
Exploit prediction
EPSS 1%

Description

An issue was discovered in Contactmanager 13.x before 13.0.45.3, 14.x before 14.0.5.12, and 15.x before 15.0.8.21 for FreePBX 14.0.10.3. In the Contactmanager class (html\admin\modules\contactmanager\Contactmanager.class.php), an unsanitized group variable coming from the URL is reflected in HTML on 2 occasions, leading to XSS. It can be requested via a GET request to /admin/ajax.php?module=contactmanager.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Affected range stops below 13.0.45.3, so it looks safe — our inference, not a vendor statement
Affected range stops below 14.0.5.12, so it looks safe — our inference, not a vendor statement
Affected range stops below 15.0.8.21, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-79

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