漏洞描述
Jellyfin是一个免费软件媒体系统。Jellyfin RemoteImageController.cs文件中存在SSRF漏洞，通过构造特殊的请求，探测内网信息
Jellyfin RemoteImageController.cs SSRF漏洞(CVE-2021-29490)
PoC代码
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