Jenkins Nexus Platform Plugin missing permission check
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.
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2023-50769US | medium4.3OT elevated | — | ||
Missing permission checks in Jenkins Nexus Platform Plugin 3.18.0-03 and earlier allow attackers with Overall/Read permission to connect to an attacker-specified HTTP server using… | ||||
references
External citations — patches, advisories, analysis.
- http://www.openwall.com/lists/oss-security/2023/12/13/4WEB
- https://github.com/jenkinsci/nexus-platform-pluginPACKAGE
- https://github.com/jenkinsci/nexus-platform-plugin/commit/1d5e1e9e457af5e8ce8c9a403933d6cb73542dbdWEB
- https://github.com/jenkinsci/nexus-platform-plugin/pull/291WEB
- https://nvd.nist.gov/vuln/detail/CVE-2023-50769ADVISORY
- https://www.jenkins.io/security/advisory/2023-12-13/#SECURITY-3203WEB
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