CVSS 3.1
4.6 mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:LCVE-2024-33905
Medium (4.6). EPSS 1.1% chance of exploitation in the next 30 days.
In Telegram WebK before 2.0.0 (488), a crafted Mini Web App allows XSS via the postMessage web_app_open_link event type.
Severity
- EPSS
- 1.1% chance of exploitation in the next 30 days; higher than 64% of CVEs (scores of 2026-10-31)
- CWE
- CWE-79
- Published
- Modified
- Record from
- the NVD, synced
References
- http://www.openwall.com/lists/oss-security/2024/04/30/4
- https://github.com/morethanwords/tweb/commit/2153ea9878668769faac8dd5931b7e0b96a9f129/src/components/popups/webApp.ts
- https://medium.com/%40pedbap/telegram-web-app-xss-session-hijacking-1-click-95acccdc8d90
- https://www.openwall.com/lists/oss-security/2024/04/28/4
- http://www.openwall.com/lists/oss-security/2024/04/30/4