CVE-2020-26134 Information

Description

Live Helper Chat before 3.44v allows stored XSS in chat messages with an operator via BBCode.

CVSS Vector

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

Reference

https://github.com/LiveHelperChat/livehelperchat/commit/a131b937dd6a87271ed1c0c8b8deb8710cf78f58 https://github.com/rekter0/exploits/tree/master/CVE-2020-26134 https://livehelperchat.com/3.44v-security-update-and-few-other-bits-586a.html

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

CHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

NONE

Base Severity

6.1