<?xml version='1.0' encoding='UTF-8'?>
<?xml-stylesheet href="/static/style.xsl" type="text/xsl"?>
<rss xmlns:atom="http://www.w3.org/2005/Atom" xmlns:content="http://purl.org/rss/1.0/modules/content/" version="2.0">
  <channel>
    <title>Most recent entries from all</title>
    <link>https://cve.radiocsirt.org</link>
    <description>Contains only the most 10 recent entries.</description>
    <docs>http://www.rssboard.org/rss-specification</docs>
    <generator>python-feedgen</generator>
    <language>en</language>
    <lastBuildDate>Thu, 15 Oct 2026 23:10:24 +0000</lastBuildDate>
    <item>
      <title>CVE-2021-21241 — CSRF can expose users authentication token in Flask-Security-Too</title>
      <link>https://cve.radiocsirt.org/vuln/cve-2021-21241</link>
      <description>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; Flask-Middleware flask-security-too&lt;/p&gt;
&lt;p&gt;The Python &amp;#34;Flask-Security-Too&amp;#34; package is used for adding security features to your Flask application. It is an is a independently maintained version of Flask-Security based on the 3.0.0 version of Flask-Security. In Flask-Security-Too from version 3.3.0 and before version 3.4.5, the /login and /change endpoints can return the authenticated user&amp;#39;s authentication token in response to a GET request. Since GET requests aren&amp;#39;t protected with a CSRF token, this could lead to a malicious 3rd party site acquiring the authentication token. Version 3.4.5 and version 4.0.0 are patched. As a workaround, if you aren&amp;#39;t using authentication tokens - you can set the SECURITY_TOKEN_MAX_AGE to &amp;#34;0&amp;#34; (seconds) which should make the token unusable.&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; Flask-Middleware flask-security-too&lt;/p&gt;
&lt;p&gt;The Python &amp;#34;Flask-Security-Too&amp;#34; package is used for adding security features to your Flask application. It is an is a independently maintained version of Flask-Security based on the 3.0.0 version of Flask-Security. In Flask-Security-Too from version 3.3.0 and before version 3.4.5, the /login and /change endpoints can return the authenticated user&amp;#39;s authentication token in response to a GET request. Since GET requests aren&amp;#39;t protected with a CSRF token, this could lead to a malicious 3rd party site acquiring the authentication token. Version 3.4.5 and version 4.0.0 are patched. As a workaround, if you aren&amp;#39;t using authentication tokens - you can set the SECURITY_TOKEN_MAX_AGE to &amp;#34;0&amp;#34; (seconds) which should make the token unusable.&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://cve.radiocsirt.org/vuln/cve-2021-21241</guid>
    </item>
  </channel>
</rss>
