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Can anyone explain the Jenkins vulnerability that was used to initially gain access? Reading the CVEs didn't give me the impression that they enabled remote exploits

My 5 second lazy summaries of the CVEs:

CVE-2019-1003001, CVE-2019-1003002 -> Anyone with read access to Jenkins can own the build environment.

CVE-2019-1003000 -> I didn't get a lot of the details on this but it basically looks like "broken sandboxing, you can run bad scripts".

This is also a good resource: https://packetstormsecurity.com/files/152132/Jenkins-ACL-Byp...

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