Cross Site Scripting Vulnerability in Typora by Typora
CVE-2020-21058

6.1MEDIUM

Key Information:

Vendor

Typora

Status
Typora
Vendor
CVE Published:
20 June 2023

What is CVE-2020-21058?

A Cross Site Scripting vulnerability has been identified in Typora version 0.9.79, which could allow a remote attacker to execute arbitrary code by exploiting the mermaid syntax. This vulnerability highlights the importance of secure coding practices and prompt patching to safeguard users from malicious attacks.

References

https://github.com/typora/typora-issues/issues/2959

CVSS V3.1

Score:
6.1
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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