Improper Authentication Affecting LizardByte/Sunshine package, versions [,2026.516.143833)
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Start learning- Snyk IDSNYK-UNMANAGED-LIZARDBYTESUNSHINE-16873866
- published24 May 2026
- disclosed22 May 2026
- creditsangwon090
Introduced: 22 May 2026
CVE-2026-32253 (opens in a new tab)How to fix?
Upgrade LizardByte/Sunshine to version 2026.516.143833 or higher.
Overview
Affected versions of this package are vulnerable to Improper Authentication due to improper handling of OpenSSL verification results in the verify callback. An attacker can gain unauthorized access to protected HTTPS endpoints by presenting an untrusted or invalid client certificate.