CVE-2021-4177

MEDIUM 5.3CVE-2021-4177 · Published 28/12/2021 · updated 17/06/2026

In short

CVE-2021-4177 is a MEDIUM (CVSS 5.3) vulnerability affecting live helper chat (livehelperchat).
Chance of exploitation in the next 30 days (EPSS): 0.95%, higher than 61.4% of all vulnerabilities.
Fix: update to 3.91 or later.

Package	Affected versions	Patched versions
live helper chat livehelperchat	`< 3.91`	`3.91`

livehelperchat is vulnerable to Generation of Error Message Containing Sensitive Information

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Package

Affected versions

Patched versions

< 3.91

3.91

More vulnerabilities in live helper chat

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