CVE-2025-64759: Homarr is an open-source dashboard. Prior to version 1.43.3, stored XSS vulnerability exists, allowing the execution…
CVE-2025-64759 · Severity: high · CVSS 8.1 · Published 2025-11-19
Homarr is an open-source dashboard. Prior to version 1.43.3, stored XSS vulnerability exists, allowing the execution of arbitrary JavaScript in a user's browser, with minimal or no user interaction required, due to the rendering of a malicious uploaded SVG file. This could be abused to add an attacker's account to the "credentials-admin" group, giving them full administrative access, if a user logged in as an administrator was to view the page which renders or redirects to the SVG. This issue has been patched in version 1.43.3.
No. Junglewise Threat Intelligence has no report of CVE-2025-64759 being exploited in the wild.
How severe is CVE-2025-64759?
High severity, with a CVSS score of 8.1, published 19 November 2025.
Which products and versions are affected?
Homarr. The advisory does not name versions.
Is there a fix for CVE-2025-64759?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
Am I affected by CVE-2025-64759?
Check whether you run Homarr. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.