CVSS v3
9.6
CRITICAL
EPSS Score
49.3%
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
DOM-based XSS in updater/update.html in Typora before 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.
DOM-based XSS in updater/update.html in Typora before 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.
Active exploitation of CVE-2023-2317 has not been confirmed. The EPSS score is 49.3%, indicating the estimated probability of exploitation in the next 30 days.
CVE-2023-2317 has a CVSS v3 base score of 9.6 (CRITICAL severity).
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Ranked by exploit probability (EPSS).