CVE-2021-37596: Telegram Web K Alpha

Medium severity, CVSS 6.1. EPSS: 0.6% chance of exploitation in the next 30 days.

Telegram Web K Alpha 0.6.1 allows XSS via a document name.

Affected products

• Telegram Web K Alpha: version 0.6.1 only

Published 2021-07-30. Last modified 2026-06-17.