Vulnerability Database

310,710

Total vulnerabilities in the database

CVE-2023-39955

Notes is a note-taking app for Nextcloud, an open-source cloud platform. Starting in version 4.4.0 and prior to version 4.8.0, when creating a note file with HTML, the content is rendered in the preview instead of the file being offered to download. Nextcloud Notes app version 4.8.0 contains a patch for the issue. No known workarounds are available.

  • Published: Aug 10, 2023
  • Updated: Nov 16, 2025
  • CVE: CVE-2023-39955
  • Severity: Low
  • Exploit:

CVSS v3:

  • Severity: Low
  • Score: 3.5
  • AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N

CWEs:

OWASP TOP 10:

Software From Fixed in
nextcloud / notes 4.4.0 4.8.0