CVE-2025-53096

Sunshine clickjacking in the UI leads to unauthorized actions being performed

Description

Sunshine is a self-hosted game stream host for Moonlight. Prior to version 2025.628.4510, the web UI of Sunshine lacks protection against Clickjacking attacks. This vulnerability allows an attacker to embed the Sunshine interface within a malicious website using an invisible or disguised iframe. If a user is tricked into interacting (one or multiple clicks) with the malicious page while authenticated, they may unknowingly perform actions within the Sunshine application without their consent. This issue has been patched in version 2025.628.4510.

Category

5.4
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.03%
Affected: LizardByte Sunshine
Published at:
Updated at:

References

Link Tags
https://github.com/LizardByte/Sunshine/security/advisories/GHSA-x97g-h2vp-g2c5
https://github.com/LizardByte/Sunshine/commit/2f27a57d01911436017f87bf08b9e36dcfaa86cc

Frequently Asked Questions

What is the severity of CVE-2025-53096?
CVE-2025-53096 has been scored as a medium severity vulnerability.
How to fix CVE-2025-53096?
To fix CVE-2025-53096, 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-2025-53096 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2025-53096 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-53096?
CVE-2025-53096 affects LizardByte Sunshine.
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