jenkinsci/nexus-platform-plugin · Security
Jenkins Nexus Platform Plugin missing permission check
- GHSA ID
- GHSA-4g5f-w3mh-w99m
- CVE ID
- CVE-2023-50769
- Severity
- medium
- Published
- Updated
- CVSS
- 4.2 · CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N
- CVSS v3
- 4.2 · CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N
Description
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.
CWEs
- CWE-862 · Missing Authorization
References
- https://nvd.nist.gov/vuln/detail/CVE-2023-50769 ↗
- https://www.jenkins.io/security/advisory/2023-12-13/#SECURITY-3203 ↗
- http://www.openwall.com/lists/oss-security/2023/12/13/4 ↗
- https://github.com/jenkinsci/nexus-platform-plugin/pull/291 ↗
- https://github.com/jenkinsci/nexus-platform-plugin/commit/1d5e1e9e457af5e8ce8c9a403933d6cb73542dbd ↗
- https://github.com/advisories/GHSA-4g5f-w3mh-w99m ↗