<p>I try to call Jenkins crumIssuer API but got below error. working with Jenkins version 2.19.1 and not working with version 2.73.1</p> <p></p> <div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false"> <div class="snippet-code"> <pre class="prettyprint snippet-code-html lang-html prettyprint-override"><code><html> <head> <meta http-equiv="Content-Type" content="text/html;charset=utf-8"/> <title>Error 404 Not Found</title> </head> <body><h2>HTTP ERROR 404</h2> <p>Problem accessing /crumbIssuer/api/json. Reason: <pre> Not Found</pre></p><hr><a href="http://eclipse.org/jetty">Powered by Jetty:// 9.4.z-SNAPSHOT</a><hr/> </body> </html></code></pre> </div> </div>

<p>You have to have the <code>Prevent Cross Site Request Forgery exploits</code> option turned on under Manage Jenkins -> Configure Global Security. </p>

Getting 404 when accessing Jenkins v2.73.1 crumbIssuer REST API

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jenkins

jenkins-api

I try to call Jenkins crumIssuer API but got below error. working with Jenkins version 2.19.1 and not working with version 2.73.1

<html>
<head>
<meta http-equiv="Content-Type" content="text/html;charset=utf-8"/>
<title>Error 404 Not Found</title>
</head>
<body><h2>HTTP ERROR 404</h2>
<p>Problem accessing /crumbIssuer/api/json. Reason:
<pre>    Not Found</pre></p><hr><a href="http://eclipse.org/jetty">Powered by Jetty:// 9.4.z-SNAPSHOT</a><hr/>

</body>
</html>