CVE-2023-2316

Name of the Vulnerable Software and Affected Versions Typora versions prior to 1.6.7

Description The issue is related to improper path handling, which allows a crafted webpage to access local files and exfiltrate them to remote web servers via "typora://app/". This can be exploited if a user opens a malicious markdown file in Typora or copies text from a malicious webpage and pastes it into Typora.

Recommendations For versions prior to 1.6.7, update to version 1.6.7 or later to resolve the issue. As a temporary workaround, consider avoiding the use of the "typora://app/" protocol handler until a patch is applied. Additionally, users should be cautious when opening markdown files from untrusted sources or copying text from malicious webpages to minimize the risk of exploitation.