livehelperchat is vulnerable to Cross-site Scripting · CVE-2021-4132 · GitHub Advisory Database · GitHub

livehelperchat is vulnerable to Cross-site Scripting

Moderate severity GitHub Reviewed Published Jan 5, 2022 to the GitHub Advisory Database • Updated Feb 3, 2023

Package

remdex/livehelperchat (Composer)

Affected versions

< 3.91

Patched versions

3.91

Description

livehelperchat is vulnerable to Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

References

Published by the National Vulnerability Database

Dec 17, 2021

Reviewed Jan 4, 2022

Published to the GitHub Advisory Database Jan 5, 2022

Last updated Feb 3, 2023

Severity

Moderate

5.4

/ 10

CVSS base metrics

Attack vector

Network

Attack complexity

Low

Privileges required

Low

User interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

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