UNKNOWN NVD

CVE-2026-117618

In Jenkins 2.587 and earlier, LTS 2.580.1 and earlier, the HTTP endpoint for creating the first user account does not check whether the setup wizard has been co

In Jenkins 2.587 and earlier, LTS 2.580.1 and earlier, the HTTP endpoint for creating the first user account does not check whether the setup wizard has been completed, resulting in a race condition that allows unauthenticated attackers to create an administrator account while the initial user account is being replaced.

References

https://www.jenkins.io/security/advisory/2026-10-28/#SECURITY-4122

Published: 2026-10-28 · Source: NVD · Feed updated: 2026-10-28

This unknown severity vulnerability was published on 2026-10-28 via NVD.

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