What is CVE-2025-53095?

CVE-2025-53095 is a critical-severity vulnerability in Lizardbyte Sunshine, classified under Cross-Site Request Forgery (CSRF). CVSS score: 9.7/10. Published 2025-07-01.

How severe is CVE-2025-53095?

Critical severity. CVSS v3 base score is 9.7 out of 10.

CSRF in Lizardbyte Sunshine

CVE-2025-53095

Sunshine is a self-hosted game stream host for Moonlight. Prior to version 2025.628.4510, the web UI of Sunshine lacks protection against Cross-Site Request Forgery (CSRF) attacks. This vulnerability allows an attacker to craft a malicious…

Vulnerability class: CSRF (Cross-Site Request Forgery)

EPSS: 0.001 (30.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.7 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H.

Affected products

Lizardbyte Sunshine — versions < 2025.628.4510

Weakness classification (CWE)

CWE-352 — Cross-Site Request Forgery (CSRF)

References

https://github.com/LizardByte/Sunshine/security/advisories/GHSA-39hj-fxvw-758m (x_refsource_CONFIRM)
https://github.com/LizardByte/Sunshine/commit/738ac93a0ec1cd10412d1f339968775f53bfefe0 (x_refsource_MISC)

Frequently asked questions

What is CVE-2025-53095?: CVE-2025-53095 is a critical-severity vulnerability in Lizardbyte Sunshine, classified under Cross-Site Request Forgery (CSRF). CVSS score: 9.7/10. Published 2025-07-01.
How severe is CVE-2025-53095?: Critical severity. CVSS v3 base score is 9.7 out of 10.