nginx ignition has Unauthenticated Admin Account Creation via Onboarding Race Condition
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
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| lucasdillmann | nginx-ignition | affected |
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| Vendor | Product | Versions | ||||||||
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| Lucasdillmann | Nginx-ignition |
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| Source | ID | Title |
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Github GHSA |
GHSA-pxcx-fv34-x9p5 | nginx ignition has Unauthenticated Admin Account Creation via Onboarding Race Condition |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.434% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Lucasdillmann
Lucasdillmann nginx-ignition |
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| Vendors & Products |
Lucasdillmann
Lucasdillmann nginx-ignition |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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| Description | nginx ignition is a user interface for the nginx web server. Prior to version 2.41.1, `POST /api/users/onboarding/finish` is registered as anonymous (unauthenticated) and creates a user with full ReadWrite admin permissions. Because the handler uses a check-then-act (TOCTOU) pattern between the "onboarding already completed?" check and the user-creation write, with no atomic guard, a remote unauthenticated attacker who can reach an instance in its pre-onboarding state can create an administrator account for themselves — and concurrent requests can create multiple admin accounts in a single race. Version 2.41.1 patches the issue. | |
| Title | nginx ignition has Unauthenticated Admin Account Creation via Onboarding Race Condition | |
| Weaknesses | CWE-362 | |
| References |
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| Metrics |
cvssV3_1
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