Description
Telegram Desktop through 2.0.1, Telegram through 6.0.1 for Android, and Telegram through 6.0.1 for iOS allow an IDN Homograph attack via Punycode in a public URL or a group chat invitation URL.
References (1)
Core 1
Core References
Third Party Advisory x_refsource_misc
https://github.com/VijayT007/Vulnerability-Database/blob/master/Telegram:CVE-2020-12474
Scores
CVSS v3
6.5
EPSS
0.0096
EPSS Percentile
76.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Details
Status
published
Products (2)
telegram/telegram
< 6.0.1 (2 CPE variants)
telegram/telegram_desktop
< 2.0.1
Published
May 01, 2020
Tracked Since
Feb 18, 2026