CVE-2020-28119: 53kf

Medium severity, CVSS 6.1. EPSS: 0.7% chance of exploitation in the next 30 days.

Cross site scripting vulnerability in 53KF < 2.0.0.2 that allows for arbitrary code to be executed via crafted HTML statement inserted into chat window.

Affected products

• 53kf 53kf: before 2.0.0.2 (fixed in 2.0.0.2)

Published 2021-10-04. Last modified 2026-06-17.