{"uuid": "9267a7cc-17d6-4fab-838c-086ff6a3d42b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-63520", "type": "seen", "source": "https://bsky.app/profile/getpokemon7.bsky.social/post/3mwcijvc3z22t", "content": "\u30cf\u30c3\u30ab\u30fc\u304cPoC\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u3067Microsoft SharePoint\u306eRCE\u30c1\u30a7\u30fc\u30f3\u3092\u6a19\u7684\u306b\n\n\u8105\u5a01\u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30b9\u4f01\u696dDefused\u306b\u3088\u308b\u3068\u3001\u653b\u6483\u8005\u306f\u73fe\u5728\u3001Microsoft SharePoint\u306e2\u3064\u306e\u8106\u5f31\u6027\u3092\u6a19\u7684\u306b\u3057\u3066\u304a\u308a\u3001\u30d1\u30c3\u30c1\u304c\u9069\u7528\u3055\u308c\u3066\u3044\u306a\u3044\u30b5\u30fc\u30d0\u30fc\u4e0a\u3067\u4efb\u610f\u306e\u30b3\u30fc\u30c9\u3092\u5b9f\u884c\u3067\u304d\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3068\u3044\u3046\u3002\n\n1\u3064\u76ee\u306f\uff08CVE-2026-55040\u3068\u3057\u3066\u8ffd\u8de1\u3055\u308c\u3066\u3044\u308b\uff09JWT\u30c8\u30fc\u30af\u30f3\u691c\u8a3c\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u306b\u304a\u3051\u308b\u8a8d\u8a3c\u30d0\u30a4\u30d1\u30b9\u306e\u8106\u5f31\u6027\u3067\u3042\u308a\u3001\u6a29\u9650\u3092\u6301\u305f\u306a\u3044\u653b\u6483\u8005\u304c\u3053\u308c\u3092\u60aa\u7528\u3057\u3066SharePoint\u30b5\u30a4\u30c8\u306e\u30e6\u30fc\u30b6\u30fc\u307e\u305f\u306f\u7ba1\u7406\u8005\u3068\u3057\u3066\u64cd\u4f5c\u3092\u5b9f\u884c\u3067\u304d\u308b\u3002\n\n2\u3064\u76ee\uff08CVE-2026-63520\uff09...", "creation_timestamp": "2026-09-25T00:16:16.174298Z"}