p PatchFirst

CVE-2026-117618

CVE-2026-117618

This page contains facts from public vulnerability sources. Check the original advisory before updating.

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.

EPSS 0.2%

Published
Updated

Affected products and versions

  • jenkins

    Versions
    • ≥ 2.588: Not affected (maven)
    • ≥ 2.580.2, < 2.580.*: Not affected (maven)

    No fix published

Original sources

Check your server →