Client-Side Enforcement of Server-Side Security Affecting github.com/0xjacky/nginx-ui/api/settings package, versions <2.3.8
Threat Intelligence
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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Test your applications- Snyk IDSNYK-GOLANG-GITHUBCOM0XJACKYNGINXUIAPISETTINGS-16419371
- published5 May 2026
- disclosed4 May 2026
- credityotampe-pluto
Introduced: 4 May 2026
CVE-2026-42223 Â (opens in a new tab)How to fix?
Upgrade github.com/0xJacky/Nginx-UI/api/settings to version 2.3.8 or higher.
Overview
Affected versions of this package are vulnerable to Client-Side Enforcement of Server-Side Security in the GetSettings process. An attacker can obtain sensitive information by sending authenticated requests to the API, which returns protected fields such as authentication secrets, node secrets, OAuth client secrets, and IP whitelist configurations without proper filtering.