CVE-2022-43363: XSS

Published Dec 6, 2022
·
Updated

DISPUTED Telegram Web 15.3.1 allows XSS via a certain payload derived from a Target Corporation website. NOTE: some third parties have been unable to discern any relationship between the Pastebin information and a possible XSS finding.

Affected Software

1 affected component
Telegram Telegram=15.3.1

Event History

Dec 6, 2022
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
Disputed
04:15 PM
Free Weekly Intel

Don't miss critical vulnerabilities

Join thousands of security professionals who receive our weekly digest of trending CVEs, zero-days, and exploited vulnerabilities.

No spam. Unsubscribe anytime.

Frequently Asked Questions

1

What is CVE-2022-43363?

CVE-2022-43363 is a vulnerability in Telegram Web 15.3.1 that allows XSS via a certain payload derived from a Target Corporation website

2

How severe is CVE-2022-43363?

CVE-2022-43363 has a severity rating of medium with a CVSS score of 6.1.

3

How can I exploit CVE-2022-43363?

We do not condone or support any form of exploitation. Please report vulnerabilities responsibly.

4

How can I fix CVE-2022-43363?

Telegram has not released a fix for CVE-2022-43363. It is advised to keep your software up to date and to avoid visiting potentially malicious websites.

5

Where can I find more information about CVE-2022-43363?

You can find more information about CVE-2022-43363 at the following references: [link1](https://bugs.telegram.org/c/17831), [link2](https://pastebin.com/72MRwNXW)

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2026 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203