Unrated severityNVD Advisory· Published Oct 28, 2026
CVE-2026-117618
CVE-2026-117618
Description
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
1- Range: <=2.587, <=2.580.1
Patches
Vulnerability mechanics
References
1News mentions
1- Jenkins Security Advisory 2026-10-28Jenkins Security Advisories · Oct 28, 2026