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GHSA-f8r7-7hv9-7f43

Jenkins CAS Plugin Server-Side Request Forgery vulnerability

Source: GitHub Advisory Database (reviewed) Moderate CVE-2018-1000188

Packages

EcosystemPackageAffectedFixed in
Maven org.jenkins-ci.plugins:cas-plugin < 1.4.2 1.4.2

Details

As written in the advisory (Markdown source, shown as plain text).

A server-side request forgery vulnerability exists in Jenkins CAS Plugin 1.4.1 and older in CasSecurityRealm.java that allows attackers with Overall/Read access to cause Jenkins to send a GET request to a specified URL. Additionally, this form validation method did not require POST requests, resulting in a CSRF vulnerability. As of version 1.4.2, this form validation method requires POST requests and the Overall/Administer permission.

References

External links from the advisory. They lead to third-party sites.