CVE-2019-10328: jenkins project jenkins pipeline remote loader plugin Protection Mechanism Failure
Vulnerability summary
CVE-2019-10328 is a critical (CVSS 9.9) Protection Mechanism Failure vulnerability in jenkins project jenkins pipeline remote loader plugin. EPSS estimates a 1.94% chance of exploitation in the next 30 days, higher than 80.1% of scored vulnerabilities.
Severe, CVSS 9.9 (NVD); no exploitation reported by the 5 checked sources; EPSS 2% (FIRST, 03-11-2026)
Source freshness unavailable
How is this decided?Advisory lineage
Upstream 0 · Downstream 2Timeline
- 31-05-2019PublishedVulnerability first disclosed.
- 04-08-2024Last modifiedVulnerability information updated.
Description
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.
CVSS metrics
4 scores · 3 sources · 2 versions- OSV · Red hatEcosystem advisory · calculated8.8HighCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HDiffers
- OSV · MavenEcosystem advisory · calculated9.9CriticalCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
EPSS trend
Probability
1.94%
Chance of exploitation in the next 30 days
Percentile
80%
Versus all other CVEs
30-day change
No change 0.00 pp
From 1.94% on 04-10-2026
Known exploited
Compare KEV catalogs
CISA KEVNot in the CISA KEV catalog.
ENISA CNWNot in the ENISA CNW catalog.
CIRCLNot in the CIRCL catalog.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Known conditions: network-reachable, low-privilege account, no user interaction (CVSS vector). Other conditions: not stated in public data.
Jenkins1 product
Jenkins project1 product
- jenkins pipeline remote loader plugin1.4 and earlier
Org.jenkins-ci.plugins1 product
- workflow-remote-loader< 1.5
Redhat1 product
- jenkins-2-plugins< 0:4.2.1568997376-1.el7
4 vendors · 4 products
