CVE-2024-49379

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

Description

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.

Category

5.3
CVSS
Severity: Medium
CVSS 4.0 •
EPSS 2.10% Top 20%
Affected: getumbrel umbrel
Published at:
Updated at:

References

Link Tags
https://securitylab.github.com/advisories/GHSL-2024-164_Umbrel/
https://github.com/getumbrel/umbrel/commit/b83e3542650880bf1439419d00bf82285a7d2b22
https://github.com/getumbrel/umbrel/releases/tag/1.2.2

Frequently Asked Questions

What is the severity of CVE-2024-49379?
CVE-2024-49379 has been scored as a medium severity vulnerability.
How to fix CVE-2024-49379?
To fix CVE-2024-49379, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2024-49379 being actively exploited in the wild?
It is possible that CVE-2024-49379 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~2% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2024-49379?
CVE-2024-49379 affects getumbrel umbrel.
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