cvedb.io
CVE-2025-51691
MEDIUM · CVSS 6.1
EPSS exploitation probability: 0%
Published 2025-08-13T15:15:35.027 · Last modified 2026-06-17T09:35:46.853

Summary

Cross-Site Scripting (XSS) vulnerability found in MarkTwo commit e3a1d3f90cce4ea9c26efcbbf3a1cbfb9dcdb298 (May 2025) allows a remote attacker to execute arbitrary code via a crafted script input to the editor interface. The application does not properly sanitize user-supplied Markdown before rendering it. Successful exploitation could lead to session hijacking, credential theft, or arbitrary client-side code execution in the context of the victim's browser.

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.