CVE-2019-10390
Jenkins Splunk Plugin Sandbox Bypass
8.8
HIGH
CVSS 3.1
EPSS 0.05%
Description
Jenkins Splunk Plugin has a form validation HTTP endpoint used to validate a user-submitted Groovy script through compilation, which was not subject to sandbox protection. This allowed attackers with Overall/Read access to execute arbitrary code on the Jenkins controller by applying AST transforming annotations such as `@Grab` to source code elements. The affected HTTP endpoint now applies a safe Groovy compiler configuration preventing the use of unsafe AST transforming annotations.
How to fix CVE-2019-10390
To remediate CVE-2019-10390, upgrade the affected package to a fixed version below.
- —upgrade to 1.8.0 or later
Is CVE-2019-10390 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 1.8.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.8 | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |