9.6
CVSSv3

CVE-2023-2317

Published: 19/08/2023 Updated: 24/08/2023
CVSS v3 Base Score: 9.6 | Impact Score: 6 | Exploitability Score: 2.8
VMScore: 0

Vulnerability Summary

DOM-based XSS in updater/update.html in Typora prior to 1.6.7 on Windows and Linux allows a crafted markdown file to run arbitrary JavaScript code in the context of Typora main window via loading typora://app/typemark/updater/update.html in <embed> tag. This vulnerability can be exploited if a user opens a malicious markdown file in Typora, or copies text from a malicious webpage and paste it into Typora.

Vulnerability Trend

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typora typora