CVE-2026-33510

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.

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.3

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact LOW

Availability Impact LOW

Scope CHANGED

References

Link	Resource
https://github.com/homarr-labs/homarr/security/advisories/GHSA-79pg-554g-rw82	Exploit Mitigation Vendor Advisory
https://github.com/homarr-labs/homarr/security/advisories/GHSA-79pg-554g-rw82	Exploit Mitigation Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:homarr:homarr:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-04-06 15:17

Updated : 2026-06-17 10:37

NVD link : CVE-2026-33510

Mitre link : CVE-2026-33510

CVE.ORG link : CVE-2026-33510

JSON object : View

Products Affected

homarr

homarr

CWE

CWE-87

Improper Neutralization of Alternate XSS Syntax

CWE-601

URL Redirection to Untrusted Site ('Open Redirect')

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