CVE-2024-49379CWE-79

Remote Code Execution (RCE) via Cross-Site Scripting (XSS) in Umbrel

Medium · published November 13, 2024

CVSS v4.0
5.3
EPSS
1%
Percentile
69.9
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v4.0
5.3 · MEDIUM
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
EPSS
0.01285 · 69.9th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2024-11-13T17:18Z
EPSS history
Timeline
  • 13 NOV 17:18Z
    Remote Code Execution (RCE) via Cross-Site Scripting (XSS) in Umbrel
    cvelistv5