相关漏洞 CVE-2020-17518 文件读取 https://y4er.com/post/apache-flink-cve-2020-17518-17519-rce/ CVE-2020-17519 文件上传 漏洞复现 见我之前公众号文章: https://mp.weixin.qq.com/s/Wtcm8AFM5HrPOZ1tA0oHMg