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Security Advisories: GSA_kwCzR0hTQS1mOHI3LTdodjktN2Y0M84AAWoX
Jenkins CAS Plugin Server-Side Request Forgery vulnerability
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.
Permalink: https://github.com/advisories/GHSA-f8r7-7hv9-7f43JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS1mOHI3LTdodjktN2Y0M84AAWoX
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: almost 2 years ago
Updated: 5 months ago
CVSS Score: 5.4
CVSS vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Identifiers: GHSA-f8r7-7hv9-7f43, CVE-2018-1000188
References:
- https://nvd.nist.gov/vuln/detail/CVE-2018-1000188
- https://jenkins.io/security/advisory/2018-06-04/#SECURITY-809
- https://github.com/jenkinsci/cas-plugin/commit/25d952151d61dec3627e875f03ac4f648d5e883d
- https://github.com/advisories/GHSA-f8r7-7hv9-7f43
Blast Radius: 1.0
Affected Packages
maven:org.jenkins-ci.plugins:cas-plugin
Affected Version Ranges: <= 1.4.1Fixed in: 1.4.2