CVE-2022-43363 — MEDIUM (6.1)

Vulnerability Description

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.

CVSS Score

6.1

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Telegram	Telegram	15.3.1

Related Weaknesses (CWE)

CWE-79

References

https://bugs.telegram.org/c/17831Product
https://pastebin.com/72MRwNXWExploitThird Party Advisory
https://bugs.telegram.org/c/17831Product
https://pastebin.com/72MRwNXWExploitThird Party Advisory

FAQ

What is CVE-2022-43363?

CVE-2022-43363 is a vulnerability with a CVSS score of 6.1 (MEDIUM). 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 a...

How severe is CVE-2022-43363?

CVE-2022-43363 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-43363?

Check the references section above for vendor advisories and patch information. Affected products include: Telegram Telegram.