CVE-2024-31221

Name: CVE-2024-31221
Creator: NVD / NIST
Published: 2024-04-08T15:15:08.207+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.9/10EPSS 0.51%

Last modified Jun 17, 2026

CVE-2024-31221 is a medium-severity vulnerability rated 5.9/10 on the CVSS scale. Sunshine is a self-hosted game stream host for Moonlight. Starting in version 0.10.0 and prior to version 0.23.0, after unpairing all devices in the web UI interface and then pairing only one device, all of the previously devices will be temporarily paired. EPSS estimates a 0.51% chance of exploitation in the next 30 days.

Description

Sunshine is a self-hosted game stream host for Moonlight. Starting in version 0.10.0 and prior to version 0.23.0, after unpairing all devices in the web UI interface and then pairing only one device, all of the previously devices will be temporarily paired. Version 0.23.0 contains a patch for the issue. As a workaround, restarting Sunshine after unpairing all devices prevents the vulnerability.

Metrics

CVSS 3.1

5.9/10

CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:L/A:L

EPSS Probability

0.51%

39.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-384

Affected Software

Vendor	Product	Versions
Lizardbyte	Sunshine	>= 0.10.0, < 0.23.0

References

https://github.com/LizardByte/Sunshine/commit/b7aa8119f1471844dccdf73a8b6f7efc9baddb5ePatch
https://github.com/LizardByte/Sunshine/issues/2305Exploit, Issue Tracking
https://github.com/LizardByte/Sunshine/pull/2365Issue Tracking, Patch
https://github.com/LizardByte/Sunshine/security/advisories/GHSA-v8gw-jw28-v55mVendor Advisory
https://github.com/LizardByte/Sunshine/commit/b7aa8119f1471844dccdf73a8b6f7efc9baddb5ePatch
https://github.com/LizardByte/Sunshine/issues/2305Exploit, Issue Tracking
https://github.com/LizardByte/Sunshine/pull/2365Issue Tracking, Patch
https://github.com/LizardByte/Sunshine/security/advisories/GHSA-v8gw-jw28-v55mVendor Advisory

Timeline

Published: Apr 8, 2024
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2024-31221?

How severe is CVE-2024-31221?

CVE-2024-31221 has a CVSS score of 5.9/10 (MEDIUM severity). The EPSS model estimates a 0.51% probability of exploitation in the next 30 days.

How do I fix CVE-2024-31221?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2024-31221?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST