Homarr is an open-source dashboard. Prior to 1.57.0, a DOM-based Cross-Site Scripting (XSS) vulnerability has been discovered in Homarr's /auth/login page. The application improperly trusts a URL parameter (callbackUrl), which is passed to redirect and router.push. An attacker can craft a malicious link that, when opened by an authenticated user, performs a client-side redirect and executes arbitrary JavaScript in the context of their browser. This could lead to credential theft, internal network pivoting, and unauthorized actions performed on behalf of the victim. This vulnerability is fixed in 1.57.0.
History

Thu, 09 Apr 2026 18:45:00 +0000

Type Values Removed Values Added
First Time appeared Homarr
Homarr homarr
CPEs cpe:2.3:a:homarr:homarr:*:*:*:*:*:*:*:*
Vendors & Products Homarr
Homarr homarr

Tue, 07 Apr 2026 00:00:00 +0000

Type Values Removed Values Added
First Time appeared Homarr-labs
Homarr-labs homarr
Vendors & Products Homarr-labs
Homarr-labs homarr

Mon, 06 Apr 2026 16:45:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Mon, 06 Apr 2026 15:30:00 +0000

Type Values Removed Values Added
Description Homarr is an open-source dashboard. Prior to 1.57.0, a DOM-based Cross-Site Scripting (XSS) vulnerability has been discovered in Homarr's /auth/login page. The application improperly trusts a URL parameter (callbackUrl), which is passed to redirect and router.push. An attacker can craft a malicious link that, when opened by an authenticated user, performs a client-side redirect and executes arbitrary JavaScript in the context of their browser. This could lead to credential theft, internal network pivoting, and unauthorized actions performed on behalf of the victim. This vulnerability is fixed in 1.57.0.
Title DOM-Based XSS in Homarr /auth/login Redirect
Weaknesses CWE-601
CWE-87
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:L'}


cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2026-04-06T14:51:38.960Z

Updated: 2026-04-06T15:41:01.491Z

Reserved: 2026-03-20T16:59:08.889Z

Link: CVE-2026-33510

cve-icon Vulnrichment

Updated: 2026-04-06T15:31:44.902Z

cve-icon NVD

Status : Analyzed

Published: 2026-04-06T15:17:10.790

Modified: 2026-04-09T18:40:47.480

Link: CVE-2026-33510

cve-icon Redhat

No data.