{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"github.com/0xJacky/nginx-ui","cve_ids":["CVE-2026-42222"],"ecosystem":"Go","epss":0.00339,"exploited":false,"fixed_versions":[],"ghsa_id":"GHSA-mxqh-q9h6-v8pq","id":"tcs_01M5KGMZF86XY8MEXH4082H8D8","modified_at":"2026-06-25T23:01:20.538901607Z","published_at":"2026-06-25T22:34:34Z","references":["https://osv.dev/vulnerability/GO-2026-5521","https://github.com/0xJacky/nginx-ui/security/advisories/GHSA-mxqh-q9h6-v8pq","https://nvd.nist.gov/vuln/detail/CVE-2026-42222"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"GO-2026-5521","url":"https://osv.dev/vulnerability/GO-2026-5521"},{"source":"nvd","source_id":"CVE-2026-42222","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-42222"}],"summary":"Nginx-UI: Unauthenticated first-boot instance claim via POST /api/install allows remote bootstrap takeover in github.com/0xJacky/nginx-ui"}