CVE-2018-1000202
5.4 · MEDIUMOverview
CVE-2018-1000202 is a medium-severity vulnerability affecting jenkins groovy_postbuild. It was published on June 5, 2018 and has a CVSS 3.0 base score of 5.4 (MEDIUM).
This vulnerability has a CVSS 3.0 base score of 5.4, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
A persisted cross-site scripting vulnerability exists in Jenkins Groovy Postbuild Plugin 2.3.1 and older in various Jelly files that allows attackers able to control build badge content to define JavaScript that would be executed in another user's browser when that other user performs some UI actions.
Remediation
Check the references section for vendor advisories and patches from jenkins. Update groovy_postbuild to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| jenkins | groovy_postbuild | 0 | Affected |
Frequently Asked Questions
What is CVE-2018-1000202?
CVE-2018-1000202 is a medium-severity vulnerability affecting jenkins groovy_postbuild. It was published on June 5, 2018 and has a CVSS 3.0 base score of 5.4 (MEDIUM).
How severe is CVE-2018-1000202?
This vulnerability has a CVSS 3.0 base score of 5.4, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2018-1000202?
Check the references section for vendor advisories and patches from jenkins. Update groovy_postbuild to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2018-1000202?
CyberStrike's AI-powered security agents can automatically detect CVE-2018-1000202 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
Automated penetration testing that runs continuously, not just quarterly.
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Browser-based exploitation validates findings with real proof-of-concept.
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