CYBERHAWK / CVE / CVE-2026-42221

CVE-2026-42221

Nginx UI

HIGH CVSS 8.1 vibe oss

The flaw

Unauthenticated attacker can claim administrator account during setup.

What to do

Update to version 2.3.8 or later

▸ Scan my repo for CVE-2026-42221

References

NVD CISA KEV OSV GitHub Advisory MITRE News search
First seen 2026-05-08 · Tracked by PickBits CyberHawk · Weekly CVE digest
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