EUVD-2026-49055
GHSA-gwhc-vprp-gfcg
Severity by source
AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
Primary rating from Vendor (JFROG) · only source for this CVE.
CVSS VectorVendor: JFROG
Lifecycle Timeline
3DescriptionCVE.org
NoteGen before 0.32.0 renders AI chat responses with markdown-it configured with html:true and injects the result into the DOM via dangerouslySetInnerHTML in chat-preview, without HTML sanitization and with CSP set to null. Attacker-controlled content that reaches the model prompt (for example a malicious skill REFERENCE.md that instructs the model to emit HTML) can cause the model response to include executable markup such as an img onerror handler. When the user views the chat response, that markup runs as JavaScript in the privileged Tauri webview, enabling arbitrary script execution in the application context (cross-site scripting).
AnalysisAI
Cross-site scripting in NoteGen before 0.32.0 allows malicious AI model responses to execute arbitrary JavaScript in the privileged Tauri webview. The application renders chat output with markdown-it configured to allow raw HTML and injects it unsanitized via dangerouslySetInnerHTML, so an attacker who controls the model prompt (e.g., through a weaponized skill file) can trigger script execution when the user views the response. No active exploitation is known, but a public proof of concept is available, and the vulnerability has a high severity CVSS score of 8.1.
Same weakness CWE-79 – Cross-site Scripting (XSS)
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External POC / Exploit Code
Leaving vuln.today