Telegram Desktop XSS Vulnerability Lets Attackers Steal Entire Chat Histories
Tue Sep 15 2026
Internet
Vulnerability
gbhackers.com
A stored cross-site scripting (XSS) vulnerability in Telegram Desktop could enable attackers to steal the contents of exported chat histories by embedding malicious code in an inline keyboard button, according to security researchers. This issue affects the HTML chat export feature in Telegram Desktop builds released before Beta version 6.9.4 and Stable version 7.0.1. Researchers […]
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