CVE-2026-70431
Last modified
CVE-2026-70431 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. Jenkins Multijob Plugin 669.v9d96a_d9c71b_0 and earlier provides Groovy scripting features that do not integrate with Script Security Plugin, allowing attackers with Item/Create or Item/Configure permission to execute arbitrary code in the context of the Jenkins controller JVM.. EPSS estimates a 0.37% chance of exploitation in the next 30 days.
Description
Jenkins Multijob Plugin 669.v9d96a_d9c71b_0 and earlier provides Groovy scripting features that do not integrate with Script Security Plugin, allowing attackers with Item/Create or Item/Configure permission to execute arbitrary code in the context of the Jenkins controller JVM.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| Jenkins Project | Jenkins Multijob Plugin | <= 669.v9d96a_d9c71b_0 |
References
Timeline
- Published
- Last Modified
- Status
- Awaiting Analysis
Frequently Asked Questions
What is CVE-2026-70431?
How severe is CVE-2026-70431?
How do I fix CVE-2026-70431?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-70426In Remoting 3384.v60d89463d9e0 and earlier, except 3355.3357…9
- CVE-2026-70427Jenkins 2.575 and earlier, LTS 2.568.1 and earlier does not …4.3
- CVE-2026-70428Jenkins 2.575 and earlier, LTS 2.568.1 and earlier improperl…4.3
- CVE-2026-70429Jenkins 2.575 and earlier, LTS 2.568.1 and earlier handles c…6.5
- CVE-2026-7043A vulnerability has been found in GreenCMS up to 2.3. This i…6.3
- CVE-2026-70430Jenkins 2.575 and earlier, LTS 2.568.1 and earlier does not …2.7
- CVE-2026-70432A cross-site request forgery (CSRF) vulnerability in Jenkins…8.8
- CVE-2026-70433Missing permission checks in Jenkins HCL AppScan Plugin 1.8.…4.3
- CVE-2026-70434A cross-site request forgery (CSRF) vulnerability in Jenkins…4.2
- CVE-2026-70435A missing permission check in Jenkins SCM-Manager Plugin 1.1…4.2
- CVE-2026-70436Jenkins External Workspace Manager Plugin 1.4.1 and earlier …4.3
- CVE-2026-70437Jenkins Webhook Secret Credentials Provider Plugin 16.v0cfa_…3.7
Are you affected by CVE-2026-70431?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST