Protection mechanism failure in Jenkins Pipeline Remote Loader Plugin
Priority MEDIUM 46CWE-693Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Partial Red Hat: 3 fixed, 4 without a fix
Attack profile from CVSS 3.0 · NVD. Fix status from CNA, GitHub and Red Hat. Impact type from CWE-693.
Summary
Jenkins Pipeline Remote Loader Plugin 1.4 and earlier provided a custom whitelist for script security that allowed attackers to invoke arbitrary methods, bypassing typical sandbox protection.
Why it matters now
EPSS 0.01939 80th percentileScored 2026-11-07
Fix Partial org.jenkins-ci.plugins:workflow-remote-loader (Maven): 1.5Red Hat: 1 advisoryRed Hat: 3 fixed, 4 without a fix
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Jenkins | Jenkins Pipeline Remote Loader Plugin | up to 1.4 | — | No fix listed | CNA |
| — | org.jenkins-ci.plugins:workflow-remote-loader (Maven) | before 1.5 | 1.5 | Patch available | GHSA-v558-fhw2-v46w |
- Jenkins Pipeline Remote Loader Plugin VendorJenkins Affected up to 1.4 Fixed in — No fix listed CNA
- org.jenkins-ci.plugins:workflow-remote-loader (Maven) Vendor— Affected before 1.5 Fixed in 1.5 Patch available GHSA-v558-fhw2-v46w
Remediation
- Fix · GHSA-v558-fhw2-v46w org.jenkins-ci.plugins:workflow-remote-loader (Maven) Fixed in 1.5 Advisory →
Red Hat 1 advisory
- RHSA-2019:1636 Released 2019-07-03 · Red Hat rating ImportantOpenShift Container Platform 4.1 jenkins-2-plugins security update
- Red Hat OpenShift Container Platform 4.1 jenkins-2-plugins-4.1.1561471763-1.el7
Vendor assessments
Red Hat
Red Hat rating: Important. Red Hat's page for this CVE →
| Product | Status | Plan or fix |
|---|---|---|
| Red Hat OpenShift Container Platform 3.10 | Affected | No fix planned: Will not fix |
| Red Hat OpenShift Container Platform 3.6 | Affected | No fix planned: Will not fix |
| Red Hat OpenShift Container Platform 3.7 | Affected | No fix planned: Will not fix |
| Red Hat OpenShift Container Platform 3.9 | Affected | No fix planned: Will not fix |
| Red Hat OpenShift Container Platform 3.11 | Fixed | — |
| Red Hat OpenShift Container Platform 4.1 | Fixed | RHSA-2019:1636 |
| Red Hat OpenShift Container Platform 4.2 | Fixed | — |
Not affected: 1 product
- Red Hat OpenShift Container Platform 4.2
Timeline
- 2026-10-02 Threatist record created from CVE-2019-10328
- 2026-10-03 Alias added: GHSA-v558-fhw2-v46w
References
Advisory 4
Sources
- CVE-2019-10328 · CVE Program
- CVE-2019-10328 · NVD
- FIRST EPSS
- GHSA-v558-fhw2-v46w · GitHub Advisory Database · CC BY 4.0
- CVE-2019-10328 · Red Hat security data · CC BY 4.0
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