GoogleOSV:GHSA-4G5F-W3MH-W99MJenkins Nexus Platform Plugin missing permission check
4.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
4.6 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
13.3%
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
www.openwall.com/lists/oss-security/2023/12/13/4
github.com/jenkinsci/nexus-platform-plugin
github.com/jenkinsci/nexus-platform-plugin/commit/1d5e1e9e457af5e8ce8c9a403933d6cb73542dbd
github.com/jenkinsci/nexus-platform-plugin/pull/291
nvd.nist.gov/vuln/detail/CVE-2023-50769
www.jenkins.io/security/advisory/2023-12-13/#SECURITY-3203
Related
4.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
4.6 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
13.3%