CVE-2023-2317

Typora DOM-Based Cross-site Scripting leading to Remote Code Execution

Published Aug 19, 2023 CVSS 3.1 · 8.6 High EPSS 2.4% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
STAR_Labs
Published
Updated
Oct 7, 2024, 7:57 PM
Reserved
Apr 27, 2023, 4:51 AM
Status
Modified
Published
Aug 19, 2023, 6:15 AM
Modified
Jun 17, 2026, 5:52 AM