CVE-2018-15891 Information

Description

An issue was discovered in FreePBX core before 3.0.122.43 14.0.18.34 and 5.0.1beta4. By crafting a request for adding Asterisk modules an attacker is able to store JavaScript commands in a module name.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Reference

https://wiki.freepbx.org/display/FOP/2018-09-11+Core+Stored+XSS?src=contextnavpagetreemode https://www.freepbx.org/

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction Required

HIGH

Scope

REQUIRED

Confidentiality Impact

CHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

NONE

Base Severity

4.8