CVE-2023-2318

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

Published Aug 19, 2023 CVSS 3.1 · 8.6 High EPSS < 1% KEV · Not listed
Description
DOM-based XSS in src/muya/lib/contentState/pasteCtrl.js in MarkText 0.17.1 and before on Windows, Linux and macOS allows arbitrary JavaScript code to run in the context of MarkText main window. This vulnerability can be exploited if a user copies text from a malicious webpage and paste it into MarkText.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2023-33822 DOM-based XSS in src/muya/lib/contentState/pasteCtrl.js in MarkText 0.17.1 and before on Windows, Linux and macOS allows arbitrary JavaScript code to run in the context of MarkText main window. This vulnerability can be exploited if a user copies text from a malicious webpage and paste it into MarkText.
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, 7:56 PM
Reserved
Apr 27, 2023, 4:51 AM
Status
Modified
Published
Aug 19, 2023, 6:15 AM
Modified
Jun 17, 2026, 5:52 AM