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OpenAdvisories
Medium · 6.1 CVE-2019-25737 EUVD-2019-20173GHSA-j3hr-xc6m-97h9

Live Chat Unlimited 2.8.3 Stored Cross-Site Scripting

Published Jun 4, 2026 · Updated Jun 11, 2026 · Assigned by VulnCheck

Description

Live Chat Unlimited 2.8.3 contains a stored cross-site scripting vulnerability that allows unauthenticated attackers to inject malicious scripts through the chat input field. Attackers can submit payloads containing script tags and event handlers that execute in the admin area, enabling cookie theft or forced redirects to malicious websites.

Affected products

VendorProductAffectedFixed
Screets Live Chat Unlimited 2.8.3 —

References