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Threats Tagged 'cve-2026-42223'

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Threats Tagged 'cve-2026-42223'

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CVE-2026-42223: CWE-200: Exposure of Sensitive Information to an Unauthorized Actor in 0xJacky nginx-uiCVE-2026-42223
0

CVE-2026-42223 is a vulnerability in 0xJacky's nginx-ui prior to version 2.3.8 where the GetSettings API handler exposes over 40 sensitive configuration fields to authenticated users. These fields include JwtSecret, NodeSecret, OIDC ClientSecret, and IP whitelist configurations. The issue arises because the protection tag on sensitive fields is enforced only during writes but ignored during reads, leading to unintended disclosure of sensitive information. This vulnerability has been patched in version 2.3.8. The CVSS score is 6.5, indicating a medium severity level.

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