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Vulnerability record · CVE-2025-64759 · published 19 November 2025

CVE-2025-64759: Homarr improper input validation vulnerability

HHomarr · Homarr

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.

6.1 CVSS 3.1 Medium EPSS 0.32% · top 77.7% CWE-20 · Improper input validationCWE-434 · Unrestricted file upload
6.1CVSS 3.1 base score
0.32%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

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.

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/homarr-labs/homarr/commit/aaa23f37321be1e110f722b36889b2fd3bea2059 PatchPermissions Required
https://github.com/homarr-labs/homarr/security/advisories/GHSA-wj62-c5gr-2x53 PatchVendor Advisory

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Source: NIST National Vulnerability Database (record CVE-2025-64759), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.