<?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://vulnerability.circl.lu</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, 01 Oct 2026 15:16:59 +0000</lastBuildDate>
    <item>
      <title>GHSA-h8cp-697h-8c8p — Step CA Has Authorization Bypass in ACME and SCEP Provisioners</title>
      <link>https://vulnerability.circl.lu/vuln/ghsa-h8cp-697h-8c8p</link>
      <description>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; Go: github.com/smallstep/certificates&lt;/p&gt;
&lt;p&gt;## Summary&lt;/p&gt;
&lt;p&gt;A security fix is now available for Step CA that resolves a vulnerability affecting deployments configured with ACME and/or SCEP provisioners.
All operators running these provisioners should upgrade to the latest release (`v0.29.0`) immediately.&lt;/p&gt;
&lt;p&gt;The issue was discovered and disclosed by a research team during a security review. There is no evidence of active exploitation.&lt;/p&gt;
&lt;p&gt;To limit exploitation risk during a coordinated disclosure window, we are withholding detailed technical information for now. A full write-up will be published in several weeks.&lt;/p&gt;
&lt;p&gt;---&lt;/p&gt;
&lt;p&gt;## Embargo List&lt;/p&gt;
&lt;p&gt;If your organization runs Step CA in production and would like advance, embargoed notification of future security updates, visit https://u.step.sm/disclosure to request inclusion on our embargo list.&lt;/p&gt;
&lt;p&gt;---&lt;/p&gt;
&lt;p&gt;## Acknowledgements&lt;/p&gt;
&lt;p&gt;This issue was identified and reported by Stephen Kubik of the Cisco Advanced Security Initiatives Group (ASIG)&lt;/p&gt;
&lt;p&gt;---&lt;/p&gt;
&lt;p&gt;Stay safe, and thank you for helping us keep the ecosystem secure.&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; Go: github.com/smallstep/certificates&lt;/p&gt;
&lt;p&gt;## Summary&lt;/p&gt;
&lt;p&gt;A security fix is now available for Step CA that resolves a vulnerability affecting deployments configured with ACME and/or SCEP provisioners.
All operators running these provisioners should upgrade to the latest release (`v0.29.0`) immediately.&lt;/p&gt;
&lt;p&gt;The issue was discovered and disclosed by a research team during a security review. There is no evidence of active exploitation.&lt;/p&gt;
&lt;p&gt;To limit exploitation risk during a coordinated disclosure window, we are withholding detailed technical information for now. A full write-up will be published in several weeks.&lt;/p&gt;
&lt;p&gt;---&lt;/p&gt;
&lt;p&gt;## Embargo List&lt;/p&gt;
&lt;p&gt;If your organization runs Step CA in production and would like advance, embargoed notification of future security updates, visit https://u.step.sm/disclosure to request inclusion on our embargo list.&lt;/p&gt;
&lt;p&gt;---&lt;/p&gt;
&lt;p&gt;## Acknowledgements&lt;/p&gt;
&lt;p&gt;This issue was identified and reported by Stephen Kubik of the Cisco Advanced Security Initiatives Group (ASIG)&lt;/p&gt;
&lt;p&gt;---&lt;/p&gt;
&lt;p&gt;Stay safe, and thank you for helping us keep the ecosystem secure.&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://vulnerability.circl.lu/vuln/ghsa-h8cp-697h-8c8p</guid>
    </item>
  </channel>
</rss>
