{"uuid": "5de63135-9f4b-4160-b5cf-4bf20c768b8d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-55182", "type": "published-proof-of-concept", "source": "https://t.me/purp_sec/1318", "content": "\u0420\u0430\u0431\u043e\u0447\u0438\u0439 PoC RCE \u0432 React CVE-2025-55182\nhttps://github.com/ejpir/CVE-2025-55182-poc \u2014 \u0442\u0443\u0442 \u0434\u043e\u0431\u0430\u0432\u0438\u043b\u043e\u0441\u044c \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u044f \u0447\u0435\u0440\u0435\u0437 gadgets\n\u041d\u0430 \u0441\u043b\u0443\u0447\u0430\u0439 \u0443\u0434\u0430\u043b\u0435\u043d\u0438\u044f \u043e\u0440\u0438\u0433 \u0440\u0435\u043f\u044b https://github.com/szybnev/CVE-2025-55182-poc. \u0412 \u0441\u0432\u043e\u044e \u0432\u0435\u0440\u0441\u0438\u044e \u0434\u043e\u0431\u0430\u0432\u0438\u043b \u043c\u0430\u0441\u0441 \u0441\u043a\u0430\u043d \u0447\u0435\u0440\u0435\u0437 -l \u0438 \u0441\u043e\u0445\u0440\u0430\u043d\u0435\u043d\u0438\u0435 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u043e \u0432 txt -o, \u0430 \u0435\u0449\u0451 --cmd \u0434\u043b\u044f \u0437\u0430\u043f\u0443\u0441\u043a\u0430 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u043b\u044c\u043d\u044b\u0445 \u043a\u043e\u043c\u0430\u043d\u0434\n\n\u0421\u0445\u0435\u043c\u0430 \u0430\u0442\u0430\u043a\u0438:\n  HTTP POST /formaction\n      \u2193\n  decodeAction(formData, serverManifest)  [server.js:111]\n      \u2193\n  loadServerReference(serverManifest, \"vm#runInThisContext\", [\"CODE\"])\n      \u2193\n  resolveServerReference() \u2192 \u043f\u0430\u0440\u0441\u0438\u0442 \"vm#runInThisContext\" \u2192 metadata = [vmId, [], \"runInThisContext\"]\n      \u2193\n  requireModule(metadata)\n      \u2193\n  moduleExports[\"runInThisContext\"]  \u2190 \u0411\u0415\u0417 hasOwnProperty \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0438!\n      \u2193\n  vm.runInThisContext.bind(null, \"CODE\")\n      \u2193\n  \u041f\u0440\u0438 \u0432\u044b\u0437\u043e\u0432\u0435: vm.runInThisContext(\"CODE\") \u2192 RCE!\n\nPatch:\n  \u0423\u044f\u0437\u0432\u0438\u043c\u044b\u0439 \u043a\u043e\u0434 (v19.0.0):\n  // ReactFlightClientConfigBundlerWebpack.js\n  return moduleExports[metadata[NAME]];  // \u0421\u0442\u0440\u043e\u043a\u0430 ~255\n\n  \u0424\u0438\u043a\u0441 (v19.2.1):\n  if (hasOwnProperty.call(moduleExports, metadata[NAME])) {\n    return moduleExports[metadata[NAME]];\n  }\n  return (undefined: any);\n\n\n\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\n\u203c\ufe0f \u0428\u0430\u0431\u043b\u043e\u043d nuclei \u203c\ufe0f\n\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\n\n\ud83c\udf1a @poxek | \ud83d\udcf2 MAX |\ud83c\udf1a \u0411\u043b\u043e\u0433 | \ud83d\udcfa YT | \ud83d\udcfa RT | \ud83d\udcfa VK | \u2764\ufe0f \u041c\u0435\u0440\u0447", "creation_timestamp": "2026-08-15T00:00:35.052897Z"}