CVE-2026-117618Not scored
CVE-2026-117618: Jenkins Project vulnerability
Jenkins Project · Jenkins
Vendor fix available · Affected: Jenkins Project · Exploitation: not established
ExploitationNot established
Not in CISA KEV as of catalogue 2026.11.13 (13 Nov)
- In CISA KEV: not seen
- Exploited (reported): not seen
- Scanning observed: not seen
- Proof of concept public: not seen
- Not establishedNothing in the sources we check
0.3%probability of exploitation in the next 30 days
17th percentile
050100
Higher than 17% of scored CVEs
Not scored yet. NVD has not published a CVSS score.
DescriptionNVD
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.
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Unlikely (under 1%). EPSS under 1%, or no score yet.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Weakness
- Race Condition · Race Conditions
- Vendor
- Jenkins Project
- Published
- October 2026
Coverage1 article · 1 outlet
First in our coverage: SecurityOnline, 29 Oct.
- Jenkins fixes 15 flaws, including remote code execution bugsSecurityOnline · first in our coverage · mentions it in passing
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