What’s Vulnerable › Vulnerabilities
CVE-2018-1000009
- Severity: high (CVSS 8.8 v3.0)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.9% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2018-01-23 · updated 2026-06-17
- Weakness: CWE-611
Description
Jenkins Checkstyle Plugin 3.49 and earlier processes XML external entities in files it parses as part of the build process, allowing attackers with user permissions in Jenkins to extract secrets from the Jenkins master, perform server-side request forgery, or denial-of-service attacks.
Affected products
- Jenkins Checkstyle: through 3.49
References
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