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.

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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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