ActivityPub Viewer

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.

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{ "@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", "Hashtag": "as:Hashtag" } ], "id": "https://abpe.org/users/gslin/statuses/113829166057943788", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-01-14T22:53:54Z", "url": "https://abpe.org/@gslin/113829166057943788", "attributedTo": "https://abpe.org/users/gslin", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://abpe.org/users/gslin/followers" ], "sensitive": false, "atomUri": "https://abpe.org/users/gslin/statuses/113829166057943788", "inReplyToAtomUri": null, "conversation": "tag:abpe.org,2025-01-14:objectId=187026:objectType=Conversation", "content": "<p>rsync 的漏洞</p><p>在 Lobsters 上看到「RSYNC: 6 vulnerabilities」這個,裡面提到了 rsync 的漏洞問題,包括了 RCE:</p><p>Two independent groups of researchers have identified a total of 6 vulnerabilities in rsync. In the most severe CVE, an attacker only requires anonymous read access to a rsync server, such as a public mirror</p><p><a href=\"https://blog.gslin.org/archives/2025/01/15/12218/rsync-%e7%9a%84%e6%bc%8f%e6%b4%9e/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">blog.gslin.org/archives/2025/0</span><span class=\"invisible\">1/15/12218/rsync-%e7%9a%84%e6%bc%8f%e6%b4%9e/</span></a></p><p><a href=\"https://abpe.org/tags/Computer\" class=\"mention hashtag\" rel=\"tag\">#<span>Computer</span></a> <a href=\"https://abpe.org/tags/Murmuring\" class=\"mention hashtag\" rel=\"tag\">#<span>Murmuring</span></a> <a href=\"https://abpe.org/tags/Network\" class=\"mention hashtag\" rel=\"tag\">#<span>Network</span></a> <a href=\"https://abpe.org/tags/Security\" class=\"mention hashtag\" rel=\"tag\">#<span>Security</span></a> <a href=\"https://abpe.org/tags/Service\" class=\"mention hashtag\" rel=\"tag\">#<span>Service</span></a> <a href=\"https://abpe.org/tags/Software\" class=\"mention hashtag\" rel=\"tag\">#<span>Software</span></a> <a href=\"https://abpe.org/tags/code\" class=\"mention hashtag\" rel=\"tag\">#<span>code</span></a> <a href=\"https://abpe.org/tags/execution\" class=\"mention hashtag\" rel=\"tag\">#<span>execution</span></a> <a href=\"https://abpe.org/tags/rce\" class=\"mention hashtag\" rel=\"tag\">#<span>rce</span></a> <a href=\"https://abpe.org/tags/remote\" class=\"mention hashtag\" rel=\"tag\">#<span>remote</span></a> <a href=\"https://abpe.org/tags/rsync\" class=\"mention hashtag\" rel=\"tag\">#<span>rsync</span></a> <a href=\"https://abpe.org/tags/security\" class=\"mention hashtag\" rel=\"tag\">#<span>security</span></a></p>", "contentMap": { "zh": "<p>rsync 的漏洞</p><p>在 Lobsters 上看到「RSYNC: 6 vulnerabilities」這個,裡面提到了 rsync 的漏洞問題,包括了 RCE:</p><p>Two independent groups of researchers have identified a total of 6 vulnerabilities in rsync. In the most severe CVE, an attacker only requires anonymous read access to a rsync server, such as a public mirror</p><p><a href=\"https://blog.gslin.org/archives/2025/01/15/12218/rsync-%e7%9a%84%e6%bc%8f%e6%b4%9e/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">blog.gslin.org/archives/2025/0</span><span class=\"invisible\">1/15/12218/rsync-%e7%9a%84%e6%bc%8f%e6%b4%9e/</span></a></p><p><a href=\"https://abpe.org/tags/Computer\" class=\"mention hashtag\" rel=\"tag\">#<span>Computer</span></a> <a href=\"https://abpe.org/tags/Murmuring\" class=\"mention hashtag\" rel=\"tag\">#<span>Murmuring</span></a> <a href=\"https://abpe.org/tags/Network\" class=\"mention hashtag\" rel=\"tag\">#<span>Network</span></a> <a href=\"https://abpe.org/tags/Security\" class=\"mention hashtag\" rel=\"tag\">#<span>Security</span></a> <a href=\"https://abpe.org/tags/Service\" class=\"mention hashtag\" rel=\"tag\">#<span>Service</span></a> <a href=\"https://abpe.org/tags/Software\" class=\"mention hashtag\" rel=\"tag\">#<span>Software</span></a> <a href=\"https://abpe.org/tags/code\" class=\"mention hashtag\" rel=\"tag\">#<span>code</span></a> <a href=\"https://abpe.org/tags/execution\" class=\"mention hashtag\" rel=\"tag\">#<span>execution</span></a> <a href=\"https://abpe.org/tags/rce\" class=\"mention hashtag\" rel=\"tag\">#<span>rce</span></a> <a href=\"https://abpe.org/tags/remote\" class=\"mention hashtag\" rel=\"tag\">#<span>remote</span></a> <a href=\"https://abpe.org/tags/rsync\" class=\"mention hashtag\" rel=\"tag\">#<span>rsync</span></a> <a href=\"https://abpe.org/tags/security\" class=\"mention hashtag\" rel=\"tag\">#<span>security</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://abpe.org/tags/computer", "name": "#computer" }, { "type": "Hashtag", "href": "https://abpe.org/tags/murmuring", "name": "#murmuring" }, { "type": "Hashtag", "href": "https://abpe.org/tags/network", "name": "#network" }, { "type": "Hashtag", "href": "https://abpe.org/tags/security", "name": "#security" }, { "type": "Hashtag", "href": "https://abpe.org/tags/service", "name": "#service" }, { "type": "Hashtag", "href": "https://abpe.org/tags/software", "name": "#software" }, { "type": "Hashtag", "href": "https://abpe.org/tags/code", "name": "#code" }, { "type": "Hashtag", "href": "https://abpe.org/tags/execution", "name": "#execution" }, { "type": "Hashtag", "href": "https://abpe.org/tags/rce", "name": "#rce" }, { "type": "Hashtag", "href": "https://abpe.org/tags/remote", "name": "#remote" }, { "type": "Hashtag", "href": "https://abpe.org/tags/rsync", "name": "#rsync" } ], "replies": { "id": "https://abpe.org/users/gslin/statuses/113829166057943788/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://abpe.org/users/gslin/statuses/113829166057943788/replies?only_other_accounts=true&page=true", "partOf": "https://abpe.org/users/gslin/statuses/113829166057943788/replies", "items": [] } }, "likes": { "id": "https://abpe.org/users/gslin/statuses/113829166057943788/likes", "type": "Collection", "totalItems": 1 }, "shares": { "id": "https://abpe.org/users/gslin/statuses/113829166057943788/shares", "type": "Collection", "totalItems": 0 } }