A small tool to view real-world ActivityPub objects as JSON! Enter a URL
or username from Mastodon or a similar service below, and we'll send a
request with
the right
Accept
header
to the server to view the underlying object.
{
"@context": [
"https://www.w3.org/ns/activitystreams",
{
"ostatus": "http://ostatus.org#",
"atomUri": "ostatus:atomUri",
"inReplyToAtomUri": "ostatus:inReplyToAtomUri",
"conversation": "ostatus:conversation",
"sensitive": "as:sensitive",
"toot": "http://joinmastodon.org/ns#",
"votersCount": "toot:votersCount",
"blurhash": "toot:blurhash",
"focalPoint": {
"@container": "@list",
"@id": "toot:focalPoint"
},
"Hashtag": "as:Hashtag"
}
],
"id": "https://mastodon.social/users/alexandreborges/statuses/114619803214018828",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-06-03T14:03:19Z",
"url": "https://mastodon.social/@alexandreborges/114619803214018828",
"attributedTo": "https://mastodon.social/users/alexandreborges",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.social/users/alexandreborges/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.social/users/alexandreborges/statuses/114619803214018828",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon.social,2025-06-03:objectId=1013501128:objectType=Conversation",
"content": "<p>Cisco IOS XE WLC Arbitrary File Upload Vulnerability (CVE-2025-20188) Analysis:</p><p><a href=\"https://horizon3.ai/attack-research/attack-blogs/cisco-ios-xe-wlc-arbitrary-file-upload-vulnerability-cve-2025-20188-analysis/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">horizon3.ai/attack-research/at</span><span class=\"invisible\">tack-blogs/cisco-ios-xe-wlc-arbitrary-file-upload-vulnerability-cve-2025-20188-analysis/</span></a></p><p><a href=\"https://mastodon.social/tags/cybersecurity\" class=\"mention hashtag\" rel=\"tag\">#<span>cybersecurity</span></a> <a href=\"https://mastodon.social/tags/xxe\" class=\"mention hashtag\" rel=\"tag\">#<span>xxe</span></a> <a href=\"https://mastodon.social/tags/infosec\" class=\"mention hashtag\" rel=\"tag\">#<span>infosec</span></a> <a href=\"https://mastodon.social/tags/cve\" class=\"mention hashtag\" rel=\"tag\">#<span>cve</span></a> <a href=\"https://mastodon.social/tags/vulnerability\" class=\"mention hashtag\" rel=\"tag\">#<span>vulnerability</span></a> <a href=\"https://mastodon.social/tags/threathunting\" class=\"mention hashtag\" rel=\"tag\">#<span>threathunting</span></a> <a href=\"https://mastodon.social/tags/exploitation\" class=\"mention hashtag\" rel=\"tag\">#<span>exploitation</span></a></p>",
"contentMap": {
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},
"attachment": [
{
"type": "Document",
"mediaType": "image/png",
"url": "https://files.mastodon.social/media_attachments/files/114/619/801/859/604/143/original/0a15613be4873eb1.png",
"name": "Cisco IOS XE WLC Arbitrary File Upload Vulnerability (CVE-2025-20188) Analysis:",
"blurhash": "UdPZov00D%RkD%D%M{WBWotRofay?bt8WVj[",
"focalPoint": [
0,
0
],
"width": 902,
"height": 507
}
],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/cybersecurity",
"name": "#cybersecurity"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/xxe",
"name": "#xxe"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/infosec",
"name": "#infosec"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/cve",
"name": "#cve"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/vulnerability",
"name": "#vulnerability"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/threathunting",
"name": "#threathunting"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/exploitation",
"name": "#exploitation"
}
],
"replies": {
"id": "https://mastodon.social/users/alexandreborges/statuses/114619803214018828/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.social/users/alexandreborges/statuses/114619803214018828/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.social/users/alexandreborges/statuses/114619803214018828/replies",
"items": []
}
},
"likes": {
"id": "https://mastodon.social/users/alexandreborges/statuses/114619803214018828/likes",
"type": "Collection",
"totalItems": 0
},
"shares": {
"id": "https://mastodon.social/users/alexandreborges/statuses/114619803214018828/shares",
"type": "Collection",
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}
}