<?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>Fri, 09 Oct 2026 00:41:50 +0000</lastBuildDate>
    <item>
      <title>BIT-ghost-2026-53950 — @tryghost/activitypub: XSS in Ghost's ActivityPub client</title>
      <link>https://cve.radiocsirt.org/vuln/bit-ghost-2026-53950</link>
      <description>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; Bitnami: ghost&lt;/p&gt;
&lt;p&gt;@tryghost/activitypub is Ghost’s social/federation client app. Prior to 3.1.0, the ActivityPub client in Ghost was vulnerable to JavaScript injection on posts shared by a maliciously customised ActivityPub server. This vulnerability is fixed in 3.1.0.&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; Bitnami: ghost&lt;/p&gt;
&lt;p&gt;@tryghost/activitypub is Ghost’s social/federation client app. Prior to 3.1.0, the ActivityPub client in Ghost was vulnerable to JavaScript injection on posts shared by a maliciously customised ActivityPub server. This vulnerability is fixed in 3.1.0.&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://cve.radiocsirt.org/vuln/bit-ghost-2026-53950</guid>
    </item>
    <item>
      <title>EUVD-2026-330021</title>
      <link>https://cve.radiocsirt.org/vuln/euvd-2026-330021</link>
      <description>EUVD-2026-330021</description>
      <guid isPermaLink="false">https://cve.radiocsirt.org/vuln/euvd-2026-330021</guid>
    </item>
    <item>
      <title>fkie_cve-2026-53950</title>
      <link>https://cve.radiocsirt.org/vuln/fkie_cve-2026-53950</link>
      <description>&lt;p&gt;@tryghost/activitypub is Ghost’s social/federation client app. Prior to 3.1.0, the ActivityPub client in Ghost was vulnerable to JavaScript injection on posts shared by a maliciously customised ActivityPub server. This vulnerability is fixed in 3.1.0.&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;@tryghost/activitypub is Ghost’s social/federation client app. Prior to 3.1.0, the ActivityPub client in Ghost was vulnerable to JavaScript injection on posts shared by a maliciously customised ActivityPub server. This vulnerability is fixed in 3.1.0.&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://cve.radiocsirt.org/vuln/fkie_cve-2026-53950</guid>
    </item>
    <item>
      <title>GHSA-xpp7-93x6-v29m — XSS in Ghost's ActivityPub client</title>
      <link>https://cve.radiocsirt.org/vuln/ghsa-xpp7-93x6-v29m</link>
      <description>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; npm: @tryghost/activitypub&lt;/p&gt;
&lt;p&gt;### Impact&lt;/p&gt;
&lt;p&gt;The ActivityPub client in Ghost was vulnerable to JavaScript injection on posts shared by a maliciously customised ActivityPub server.&lt;/p&gt;
&lt;p&gt;### Vulnerable Versions&lt;/p&gt;
&lt;p&gt;This vulnerability is present in the @tryghost/activitypub package up to v3.0.8. All prior versions are also affected.&lt;/p&gt;
&lt;p&gt;### Patches&lt;/p&gt;
&lt;p&gt;@tryghost/activitypub v3.1.0 contains a fix for this issue and is also automatically fetched by Ghost.&lt;/p&gt;
&lt;p&gt;### References&lt;/p&gt;
&lt;p&gt;Ghost thanks Brad Geesaman, Ghost Security for disclosing this vulnerability responsibly.&lt;/p&gt;
&lt;p&gt;### For more information&lt;/p&gt;
&lt;p&gt;If you have any questions or comments about this advisory, email Ghost at [security@ghost.org](mailto:security@ghost.org).&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; npm: @tryghost/activitypub&lt;/p&gt;
&lt;p&gt;### Impact&lt;/p&gt;
&lt;p&gt;The ActivityPub client in Ghost was vulnerable to JavaScript injection on posts shared by a maliciously customised ActivityPub server.&lt;/p&gt;
&lt;p&gt;### Vulnerable Versions&lt;/p&gt;
&lt;p&gt;This vulnerability is present in the @tryghost/activitypub package up to v3.0.8. All prior versions are also affected.&lt;/p&gt;
&lt;p&gt;### Patches&lt;/p&gt;
&lt;p&gt;@tryghost/activitypub v3.1.0 contains a fix for this issue and is also automatically fetched by Ghost.&lt;/p&gt;
&lt;p&gt;### References&lt;/p&gt;
&lt;p&gt;Ghost thanks Brad Geesaman, Ghost Security for disclosing this vulnerability responsibly.&lt;/p&gt;
&lt;p&gt;### For more information&lt;/p&gt;
&lt;p&gt;If you have any questions or comments about this advisory, email Ghost at [security@ghost.org](mailto:security@ghost.org).&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://cve.radiocsirt.org/vuln/ghsa-xpp7-93x6-v29m</guid>
    </item>
  </channel>
</rss>
