ATProto Browser

ATProto Browser

Experimental browser for the Atmosphere

Post

We just published an advisory for CVE-2025-32388, a moderate severity XSS vulnerability in SvelteKit. Please update to `@sveltejs/kit@2.20.6`. The vulnerability affects applications that iterate over all search parameters inside a server `load` function. More details in the advisory 👇

Apr 14, 2025, 6:03 PM

Record data

{
  "uri": "at://did:plc:b6gbde64ngpelprsvnphc2l2/app.bsky.feed.post/3lms5jxewhc2s",
  "cid": "bafyreid5jdcsjcoahyklzamd2aozreniqewlux2akdtnxuwmx3rgcvyaaq",
  "value": {
    "text": "We just published an advisory for CVE-2025-32388, a moderate severity XSS vulnerability in SvelteKit. Please update to `@sveltejs/kit@2.20.6`.\n\nThe vulnerability affects applications that iterate over all search parameters inside a server `load` function. More details in the advisory 👇",
    "$type": "app.bsky.feed.post",
    "embed": {
      "$type": "app.bsky.embed.external",
      "external": {
        "uri": "https://github.com/sveltejs/kit/security/advisories/GHSA-6q87-84jw-cjhp",
        "thumb": {
          "$type": "blob",
          "ref": {
            "$link": "bafkreieor3i3shaebtbgi4nsqyjvhq77hge6gn3liamtelzg2zylp52toq"
          },
          "mimeType": "image/jpeg",
          "size": 291075
        },
        "title": "XSS via tracked search_params",
        "description": "### Summary\n\nUnsanitized search param names cause XSS vulnerability. You are affected if you iterate over all entries of `event.url.searchParams` inside a server `load` function. Attackers can ex..."
      }
    },
    "langs": [
      "en"
    ],
    "createdAt": "2025-04-14T18:03:50.681Z"
  }
}