livehelperchat is vulnerable to Cross-site Scripting

MEDIUM 5.4CVE-2021-4132 · BIT-livehelperchat-2021-4132 · GHSA-f7xw-46vh-5jw2 · Published 17/12/2021 · updated 17/06/2026

In short

CVE-2021-4132 is a MEDIUM (CVSS 5.4) vulnerability affecting remdex/livehelperchat, live helper chat (livehelperchat).
Chance of exploitation in the next 30 days (EPSS): 0.66%, higher than 51.4% of all vulnerabilities.
Fix: update to 3.91 or later.

Package	Affected versions	Patched versions
remdex/livehelperchat Packagist	`< 3.91`	`3.91`
live helper chat livehelperchat	`≤ 3.90`	No fix yet

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

NVD description

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

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Package

Affected versions

Patched versions

Packagist

< 3.91

3.91

≤ 3.90

No fix yet

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