Jenkins Nuget Plugin 1.0 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks. References https://nvd.nist.gov/vuln/detail/CVE-2021-21658 https://www.jenkins.io/security/advisory/2021-05-25/#SECURITY-2340 http://www.openwall.com/lists/oss-security/2021/05/25/3 https://github.com/advisories/GHSA-p674-hh8x-rv5h
