CVE-2026-70438: Vulnerability in Jenkins Project Jenkins Parameterized Remote Trigger Plugin
A vulnerability in Jenkins Parameterized Remote Trigger Plugin versions 3.2.2 and earlier allows attackers with Overall/Read permission to enumerate credential IDs due to a missing permission check. This issue has a medium severity rating with a CVSS score of 4.3 and does not impact integrity or availability. No official patch or remediation guidance is currently provided by the vendor.
AI Analysis
Technical Summary
CVE-2026-70438 is a security vulnerability in the Jenkins Parameterized Remote Trigger Plugin (version 3.2.2 and earlier) caused by a missing permission check. This flaw permits attackers who have Overall/Read permission in Jenkins to enumerate the IDs of credentials stored within Jenkins. The vulnerability is classified under CWE-862 (Missing Authorization). The CVSS 3.1 base score is 4.3 (medium severity), reflecting that the attack vector is network-based, requires low attack complexity, and privileges with read access, but only impacts confidentiality without affecting integrity or availability. There is no vendor advisory or patch information available at this time.
Potential Impact
Attackers with Overall/Read permission can enumerate credential IDs stored in Jenkins, potentially aiding further reconnaissance or targeted attacks. The vulnerability does not allow modification or disruption of Jenkins operations, limiting the impact to information disclosure of credential identifiers only.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, restrict Overall/Read permissions to trusted users only to reduce exposure.
CVE-2026-70438: Vulnerability in Jenkins Project Jenkins Parameterized Remote Trigger Plugin
Description
A vulnerability in Jenkins Parameterized Remote Trigger Plugin versions 3.2.2 and earlier allows attackers with Overall/Read permission to enumerate credential IDs due to a missing permission check. This issue has a medium severity rating with a CVSS score of 4.3 and does not impact integrity or availability. No official patch or remediation guidance is currently provided by the vendor.
CVSS v3.1
Score 4.3medium
Affected software
Jenkins Project
Jenkins Parameterized Remote Trigger Plugin
pkg:github/jenkinsci/parameterized-remote-trigger-pluginRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-70438 is a security vulnerability in the Jenkins Parameterized Remote Trigger Plugin (version 3.2.2 and earlier) caused by a missing permission check. This flaw permits attackers who have Overall/Read permission in Jenkins to enumerate the IDs of credentials stored within Jenkins. The vulnerability is classified under CWE-862 (Missing Authorization). The CVSS 3.1 base score is 4.3 (medium severity), reflecting that the attack vector is network-based, requires low attack complexity, and privileges with read access, but only impacts confidentiality without affecting integrity or availability. There is no vendor advisory or patch information available at this time.
Potential Impact
Attackers with Overall/Read permission can enumerate credential IDs stored in Jenkins, potentially aiding further reconnaissance or targeted attacks. The vulnerability does not allow modification or disruption of Jenkins operations, limiting the impact to information disclosure of credential identifiers only.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, restrict Overall/Read permissions to trusted users only to reduce exposure.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- jenkins
- Date Reserved
- 2026-08-04T14:13:20.602Z
- State
- PUBLISHED
Threat ID: 6a737985bf8831d5393d6c7b
Added to database: 08/05/2026, 17:57:25 UTC
Last enriched: 08/13/2026, 17:25:58 UTC
Last updated: 09/17/2026, 22:01:37 UTC
Views: 29
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