CVE-2024-33905

4.6 MEDIUM
Published: April 29, 2024 Modified: April 15, 2026
View on NVD

Description

In Telegram WebK before 2.0.0 (488), a crafted Mini Web App allows XSS via the postMessage web_app_open_link event type.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:L

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
http://www.openwall.com/lists/oss-security/2024/04/30/4
Source: cve@mitre.org
https://github.com/morethanwords/tweb/commit/2153ea9878668769faac8dd5931b7e0b96a9f129/src/components/popups/webApp.ts
Source: cve@mitre.org
https://medium.com/%40pedbap/telegram-web-app-xss-session-hijacking-1-click-95acccdc8d90
Source: cve@mitre.org
https://www.openwall.com/lists/oss-security/2024/04/28/4
Source: cve@mitre.org
http://www.openwall.com/lists/oss-security/2024/04/30/4
Source: af854a3a-2127-422b-91ae-364da2661108
https://github.com/morethanwords/tweb/commit/2153ea9878668769faac8dd5931b7e0b96a9f129/src/components/popups/webApp.ts
Source: af854a3a-2127-422b-91ae-364da2661108
https://medium.com/%40pedbap/telegram-web-app-xss-session-hijacking-1-click-95acccdc8d90
Source: af854a3a-2127-422b-91ae-364da2661108
https://www.openwall.com/lists/oss-security/2024/04/28/4
Source: af854a3a-2127-422b-91ae-364da2661108

8 reference(s) from NVD

Quick Stats

CVSS v3 Score
4.6 / 10.0
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

CWE-79

Related CVEs

CVE-2026-6398 N/A
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