{
  "$type": "site.standard.document",
  "bskyPostRef": {
    "cid": "bafyreias5z3bxnaui3dx3nf5ihhvtn2hya3s7j4mn4ei73yjqe35sl6oie",
    "uri": "at://did:plc:ctcqaqa3tlbhfwmfefti346h/app.bsky.feed.post/3mko6daps5wf2"
  },
  "coverImage": {
    "$type": "blob",
    "ref": {
      "$link": "bafkreihjtrpzkx63e5nugmzrim6rc2cw2evmnkswq27t4xujcesfsp4pfi"
    },
    "mimeType": "image/jpeg",
    "size": 144893
  },
  "path": "/pro/security/chaining-vulnerabilities-is-the-hallmark-of-a-sophisticated-attack-750-000-websites-must-be-patched-as-microsofts-popular-open-source-dotnetnuke-cms-hit-by-an-xss-flaw-that-allows-attackers-to-hijack-admin-sessions-and-take-over-entire-web-servers",
  "publishedAt": "2026-04-29T21:35:00.000Z",
  "site": "https://www.techradar.com",
  "tags": [
    "Security",
    "Pro"
  ],
  "textContent": "A critical DotNetNuke vulnerability allows attackers to upload malicious SVG files, execute XSS, and gain server control through authenticated user actions.",
  "title": "'Chaining vulnerabilities is the hallmark of a sophisticated attack': 750,000 websites must be patched as Microsoft's popular open source Dotnetnuke CMS hit by an XSS flaw that allows attackers to hijack admin sessions and take over entire web servers"
}