CVE-2026-42222Published
nginx-ui: Unauthenticated first-boot instance claim via POST /api/install allows remote bootstrap takeover
Explicit identifiers and source references
These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.
CVE-2026-42222 · Microsoft / collected KEV context
cve-program · CVE-2026-42222
euvd · EUVD-2026-27137
nvd · CVE-2026-42222
osv · GHSA-mxqh-q9h6-v8pq
- https://github.com/0xJacky/nginx-ui/security/advisories/GHSA-mxqh-q9h6-v8pq
- https://nvd.nist.gov/vuln/detail/CVE-2026-42222
- https://github.com/0xJacky/nginx-ui
osv · GO-2026-5521
Related operational evidence
Explicit CVE identifiersNo related operational record is retained in the current change model.