GHSA-phjq-7xqp-2526

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GHSA-phjq-7xqp-2526

Summary: Jenkins Nexus Platform Plugin Cross-Site Request Forgery vulnerability

Details: Jenkins Nexus Platform Plugin 3.18.0-03 and earlier does not perform permission checks in methods implementing form validation. This allows attackers with Overall/Read permission to connect to an attacker-specified HTTP server using attacker-specified credentials IDs obtained through another method, capturing credentials stored in Jenkins. Additionally, these form validation methods do not require POST requests, resulting in a cross-site request forgery (CSRF) vulnerability. Nexus Platform Plugin 3.18.1-01 requires POST requests and Overall/Administer permission for the affected form validation methods.

References: https://nvd.nist.gov/vuln/detail/CVE-2023-50768, https://github.com/jenkinsci/nexus-platform-plugin/pull/291, https://github.com/jenkinsci/nexus-platform-plugin/commit/1d5e1e9e457af5e8ce8c9a403933d6cb73542dbd, https://github.com/jenkinsci/nexus-platform-plugin, https://www.jenkins.io/security/advisory/2023-12-13/#SECURITY-3203, http://www.openwall.com/lists/oss-security/2023/12/13/4