https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-17T16:39:05.209828+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/euvd-2026-255014 EUVD-2026-255014 2026-10-17T16:39:05.212803+00:00 EUVD-2026-255014 https://cve.radiocsirt.org/vuln/fkie_cve-2024-7983 fkie_cve-2024-7983 2026-10-17T16:39:05.212850+00:00

In version 0.3.8 of open-webui, an endpoint for converting markdown to HTML is exposed without authentication. A maliciously crafted markdown payload can cause the server to spend excessive time converting it, leading to a denial of service. The server becomes unresponsive to other requests until the conversion is complete.

 https://cve.radiocsirt.org/vuln/ghsa-5v9m-57mq-qc75 GHSA-5v9m-57mq-qc75 — Open WebUI denial of service through endpoint for converting markdown 2026-10-17T16:39:05.212884+00:00

Affected: PyPI: open-webui

In version 0.3.8 of open-webui, an endpoint for converting markdown to HTML is exposed without authentication. A maliciously crafted markdown payload can cause the server to spend excessive time converting it, leading to a denial of service. The server becomes unresponsive to other requests until the conversion is complete.

 https://cve.radiocsirt.org/vuln/pysec-2026-1723 PYSEC-2026-1723 — Open WebUI denial of service through endpoint for converting markdown 2026-10-17T16:39:05.212909+00:00

Affected: PyPI: open-webui

In version 0.3.8 of open-webui, an endpoint for converting markdown to HTML is exposed without authentication. A maliciously crafted markdown payload can cause the server to spend excessive time converting it, leading to a denial of service. The server becomes unresponsive to other requests until the conversion is complete.