A missing permission check in Jenkins Pipeline GitHub Notify Step Plugin 1.0.4 and earlier allows attackers with Overall/Read permission to connect to an attacker-specified URL using attacker-specified credentials IDs obtained through another method, capturing credentials stored in Jenkins.
Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-2117
Reference (s):
- https://jenkins.io/security/advisory/2020-02-12/#SECURITY-812%20(1)
- MLIST:[oss-security] 20200212 Multiple vulnerabilities in Jenkins plugins
- URL: http://www.openwall.com/lists/oss-security/2020/02/12/3