Sandbox Bypass in Jenkins Script Security Plugin Allows Arbitrary Code Execution
CVE-2019-1003005

8.8HIGH

Key Information:

Vendor

Jenkins
Status
Jenkins Script Security Plugin
Vendor
CVE Published:
6 February 2019
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What is CVE-2019-1003005?

A sandbox bypass vulnerability in the Script Security Plugin for Jenkins enables attackers with Overall/Read permissions to inject and execute arbitrary Groovy scripts on the Jenkins master JVM via an HTTP endpoint. This represents a critical security risk for Jenkins servers, as unauthorized access can lead to complete control over the affected system.

Affected Version(s)

Jenkins Script Security Plugin 1.50 and earlier

References

https://jenkins.io/security/advisory/2019-01-28/#SECURITY...
x_refsource_CONFIRM
https://access.redhat.com/errata/RHSA-2019:0739
vendor-advisoryx_refsource_REDHAT
http://packetstormsecurity.com/files/166778/Jenkins-Remot...
x_refsource_MISC

EPSS Score

73% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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CVE-2019-1003005 : Sandbox Bypass in Jenkins Script Security Plugin Allows Arbitrary Code Execution