CVE-2024-49379 MEDIUM

CVE-2024-49379: Remote Code Execution (RCE) via Cross-Site Scripting (XSS) in Umbrel

Vendor Getumbrel
Product umbrel
Weakness CWE-79 · XSS
Published November 13, 2024
Last update November 21, 2024
View on NVD All CVEs

CVSS base score

5.3/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction —
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N

What the vulnerability does

01Description

Umbrel is a home server OS for self-hosting. The login functionality of Umbrel before version 1.2.2 contains a reflected cross-site scripting (XSS) vulnerability in use-auth.tsx. An attacker can specify a malicious redirect query parameter to trigger the vulnerability. If a JavaScript URL is passed to the redirect parameter the attacker provided JavaScript will be executed after the user entered their password and clicked on login. This vulnerability is fixed in 1.2.2.

Key dates

02Disclosure timeline

November 13, 2024 CVE published
November 21, 2024 Record updated