[org.continuousassurance.swamp.jenkins:swamp] Missing permission check in Jenkins SWAMP Plugin allows capturing credentials

SWAMP Plugin 1.2.6 and earlier does not perform a permission check in a method implementing form validation.

This 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.

References

• https://nvd.nist.gov/vuln/detail/CVE-2022-25211
• https://www.jenkins.io/security/advisory/2022-02-15/#SECURITY-1988
• https://github.com/advisories/GHSA-8p8q-wvxx-jq94