CVE-2019-16966

medium

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.

References

https://resp3ctblog.wordpress.com/2019/10/19/freepbx-xss-1/

https://issues.freepbx.org/browse/FREEPBX-20437

https://github.com/FreePBX/contactmanager/commit/99e5aa0050224289cfe64c9036f38ce2531bf633

Details

Source: Mitre, NVD

Published: 2019-10-21

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 4.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:N

Severity: Medium

CVSS v3

Base Score: 6.1

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Severity: Medium

EPSS

EPSS: 0.00397