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      <title>fkie_cve-2026-105209</title>
      <link>https://vulnerability.circl.lu/vuln/fkie_cve-2026-105209</link>
      <description>&lt;p&gt;ZITADEL 3.x before 3.4.15 and 4.x before 4.17.1 contains an improper authorization vulnerability: when issuing passkey or passwordless enrollment codes, it checks only the organization in the x-zitadel-orgid header, not the target user&amp;#39;s organization. Attackers with user-write permission in one organization can obtain an enrollment code for a user in another organization on the same instance and register their own authenticator to take over that account.&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;ZITADEL 3.x before 3.4.15 and 4.x before 4.17.1 contains an improper authorization vulnerability: when issuing passkey or passwordless enrollment codes, it checks only the organization in the x-zitadel-orgid header, not the target user&amp;#39;s organization. Attackers with user-write permission in one organization can obtain an enrollment code for a user in another organization on the same instance and register their own authenticator to take over that account.&lt;/p&gt;</content:encoded>
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      <title>GHSA-hcch-574x-xrm8</title>
      <link>https://vulnerability.circl.lu/vuln/ghsa-hcch-574x-xrm8</link>
      <description>&lt;p&gt;ZITADEL 3.x before 3.4.15 and 4.x before 4.17.1 contains an improper authorization vulnerability: when issuing passkey or passwordless enrollment codes, it checks only the organization in the x-zitadel-orgid header, not the target user&amp;#39;s organization. Attackers with user-write permission in one organization can obtain an enrollment code for a user in another organization on the same instance and register their own authenticator to take over that account.&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;ZITADEL 3.x before 3.4.15 and 4.x before 4.17.1 contains an improper authorization vulnerability: when issuing passkey or passwordless enrollment codes, it checks only the organization in the x-zitadel-orgid header, not the target user&amp;#39;s organization. Attackers with user-write permission in one organization can obtain an enrollment code for a user in another organization on the same instance and register their own authenticator to take over that account.&lt;/p&gt;</content:encoded>
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