CVE-2020-26134

MEDIUM 6.1CVE-2020-26134 · Published 02/10/2020 · updated 17/06/2026

In short

CVE-2020-26134 is a MEDIUM (CVSS 6.1) vulnerability affecting live helper chat (livehelperchat).
Chance of exploitation in the next 30 days (EPSS): 1.1%, higher than 65.2% of all vulnerabilities.
Fix: update to 3.44 or later.

Package	Affected versions	Patched versions
live helper chat livehelperchat	`< 3.44`	`3.44`

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

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Package

Affected versions

Patched versions

< 3.44

3.44

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