CVE-2026-70432: Vulnerability in Jenkins Project Jenkins Multijob Plugin
CVE-2026-70432 is a high-severity cross-site request forgery (CSRF) vulnerability in the Jenkins Multijob Plugin version 669.v9d96a_d9c71b_0 and earlier. This flaw allows attackers to execute arbitrary code within the Jenkins controller JVM context without requiring user interaction. The vulnerability affects Jenkins Multijob Plugin installations that have not been updated beyond the specified version. No official patch or remediation guidance has been provided yet.
AI Analysis
Technical Summary
This vulnerability is a CSRF issue in the Jenkins Multijob Plugin, identified as CVE-2026-70432. It affects version 669.v9d96a_d9c71b_0 and earlier, enabling remote attackers to execute arbitrary code on the Jenkins controller JVM. The CVSS v3.1 score is 8.8, indicating high impact on confidentiality, integrity, and availability. The vulnerability is publicly known but lacks an official fix or vendor advisory at this time.
Potential Impact
Successful exploitation allows attackers to execute arbitrary code in the Jenkins controller JVM, potentially compromising the entire Jenkins environment. This can lead to full system compromise, data theft, or disruption of continuous integration workflows.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict access to Jenkins instances and limit permissions to trusted users to reduce exposure to CSRF attacks.
CVE-2026-70432: Vulnerability in Jenkins Project Jenkins Multijob Plugin
Description
CVE-2026-70432 is a high-severity cross-site request forgery (CSRF) vulnerability in the Jenkins Multijob Plugin version 669.v9d96a_d9c71b_0 and earlier. This flaw allows attackers to execute arbitrary code within the Jenkins controller JVM context without requiring user interaction. The vulnerability affects Jenkins Multijob Plugin installations that have not been updated beyond the specified version. No official patch or remediation guidance has been provided yet.
CVSS v3.1
Score 8.8high
Affected software
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Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability is a CSRF issue in the Jenkins Multijob Plugin, identified as CVE-2026-70432. It affects version 669.v9d96a_d9c71b_0 and earlier, enabling remote attackers to execute arbitrary code on the Jenkins controller JVM. The CVSS v3.1 score is 8.8, indicating high impact on confidentiality, integrity, and availability. The vulnerability is publicly known but lacks an official fix or vendor advisory at this time.
Potential Impact
Successful exploitation allows attackers to execute arbitrary code in the Jenkins controller JVM, potentially compromising the entire Jenkins environment. This can lead to full system compromise, data theft, or disruption of continuous integration workflows.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict access to Jenkins instances and limit permissions to trusted users to reduce exposure to CSRF attacks.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- jenkins
- Date Reserved
- 2026-08-04T14:13:20.602Z
- Cvss Version
- null
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a737983bf8831d5393d6c4d
Added to database: 08/05/2026, 17:57:23 UTC
Last enriched: 08/05/2026, 19:41:26 UTC
Last updated: 08/05/2026, 19:41:26 UTC
Views: 2
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