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    <title>Most recent entries from all</title>
    <link>https://cve.radiocsirt.org</link>
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      <title>EUVD-2026-260511</title>
      <link>https://cve.radiocsirt.org/vuln/euvd-2026-260511</link>
      <description>EUVD-2026-260511</description>
      <guid isPermaLink="false">https://cve.radiocsirt.org/vuln/euvd-2026-260511</guid>
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      <title>fkie_cve-2023-3597</title>
      <link>https://cve.radiocsirt.org/vuln/fkie_cve-2023-3597</link>
      <description>&lt;p&gt;A flaw was found in Keycloak, where it does not correctly validate its client step-up authentication in org.keycloak.authentication. This flaw allows a remote user authenticated with a password to register a false second authentication factor along with an existing one and bypass authentication.&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;A flaw was found in Keycloak, where it does not correctly validate its client step-up authentication in org.keycloak.authentication. This flaw allows a remote user authenticated with a password to register a false second authentication factor along with an existing one and bypass authentication.&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://cve.radiocsirt.org/vuln/fkie_cve-2023-3597</guid>
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    <item>
      <title>GHSA-4f53-xh3v-g8x4 — Keycloak secondary factor bypass in step-up authentication</title>
      <link>https://cve.radiocsirt.org/vuln/ghsa-4f53-xh3v-g8x4</link>
      <description>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; Maven: org.keycloak:keycloak-services&lt;/p&gt;
&lt;p&gt;Keycloak does not correctly validate its client step-up authentication. A password-authed attacker could use this flaw to register a false second auth factor, alongside the existing one, to a targeted account. The second factor then permits step-up authentication.&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; Maven: org.keycloak:keycloak-services&lt;/p&gt;
&lt;p&gt;Keycloak does not correctly validate its client step-up authentication. A password-authed attacker could use this flaw to register a false second auth factor, alongside the existing one, to a targeted account. The second factor then permits step-up authentication.&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://cve.radiocsirt.org/vuln/ghsa-4f53-xh3v-g8x4</guid>
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    <item>
      <title>gsd-2023-3597</title>
      <link>https://cve.radiocsirt.org/vuln/gsd-2023-3597</link>
      <description>gsd-2023-3597</description>
      <guid isPermaLink="false">https://cve.radiocsirt.org/vuln/gsd-2023-3597</guid>
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      <title>RHSA-2024:1866 — Red Hat Security Advisory: Red Hat Single Sign-On 7.6.8 security update</title>
      <link>https://cve.radiocsirt.org/vuln/rhsa-2024:1866</link>
      <description>&lt;p&gt;keycloak: secondary factor bypass in step-up authentication keycloak: Log Injection during WebAuthn authentication or registration keycloak: Authorization Bypass keycloak: path transversal in redirection validation keycloak: org.keycloak.protocol.oidc: unvalidated cross-origin messages in checkLoginIframe leads to DDoS undertow: Out-of-memory Error after several closed connections with wildfly-http-client protocol&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;keycloak: secondary factor bypass in step-up authentication keycloak: Log Injection during WebAuthn authentication or registration keycloak: Authorization Bypass keycloak: path transversal in redirection validation keycloak: org.keycloak.protocol.oidc: unvalidated cross-origin messages in checkLoginIframe leads to DDoS undertow: Out-of-memory Error after several closed connections with wildfly-http-client protocol&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://cve.radiocsirt.org/vuln/rhsa-2024:1866</guid>
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    <item>
      <title>WID-SEC-W-2024-0914 — Red Hat Enterprise Linux (keycloak): Mehrere Schwachstellen</title>
      <link>https://cve.radiocsirt.org/vuln/wid-sec-w-2024-0914</link>
      <description>&lt;p&gt;Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Red Hat Enterprise Linux ausnutzen, um Sicherheitsmaßnahmen zu umgehen, vertrauliche Informationen offenzulegen, Cross-Site Scripting (XSS)-Angriffe durchzuführen oder einen Denial-of-Service-Zustand zu verursachen.&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Red Hat Enterprise Linux ausnutzen, um Sicherheitsmaßnahmen zu umgehen, vertrauliche Informationen offenzulegen, Cross-Site Scripting (XSS)-Angriffe durchzuführen oder einen Denial-of-Service-Zustand zu verursachen.&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://cve.radiocsirt.org/vuln/wid-sec-w-2024-0914</guid>
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