Cross-site Scripting in LiveHelperChat · CVE-2022-0502 · GitHub Advisory Database · GitHub

Cross-site Scripting in LiveHelperChat

Moderate severity GitHub Reviewed Published Feb 7, 2022 to the GitHub Advisory Database • Updated Feb 3, 2023

Package

remdex/livehelperchat (Composer)

Affected versions

< 3.93

Patched versions

3.93

Description

LiveHelperChat prior to version 3.93 is vulnerable to cross-site scripting.

References

Published by the National Vulnerability Database

Feb 6, 2022

Published to the GitHub Advisory Database Feb 7, 2022

Reviewed Feb 8, 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