https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Sat, 03 Oct 2026 11:35:52 +0000 https://cve.radiocsirt.org/vuln/bit-keycloak-2026-7507 <p><strong>Affected:</strong> Bitnami: keycloak</p> <p>A session fixation vulnerability was found in Keycloak&#39;s login-actions endpoints. An unauthenticated attacker could exploit this flaw by pre-creating an authentication session and tricking a victim into visiting a maliciously crafted link. By leveraging the /login-actions/restart endpoint—which processes session handles without adequate CSRF protection or cookie ownership validation—an attacker can reset the authentication flow state. This causes Single Sign-On (SSO) to authenticate the victim transparently upon clicking the link, allowing the attacker to hijack the required-action form without needing the victim&#39;s credentials. A successful exploit could lead to complete account takeover, including highly privileged administrative accounts.</p> <p><strong>Affected:</strong> Bitnami: keycloak</p> <p>A session fixation vulnerability was found in Keycloak&#39;s login-actions endpoints. An unauthenticated attacker could exploit this flaw by pre-creating an authentication session and tricking a victim into visiting a maliciously crafted link. By leveraging the /login-actions/restart endpoint—which processes session handles without adequate CSRF protection or cookie ownership validation—an attacker can reset the authentication flow state. This causes Single Sign-On (SSO) to authenticate the victim transparently upon clicking the link, allowing the attacker to hijack the required-action form without needing the victim&#39;s credentials. A successful exploit could lead to complete account takeover, including highly privileged administrative accounts.</p> https://cve.radiocsirt.org/vuln/bit-keycloak-2026-7507 https://cve.radiocsirt.org/vuln/euvd-2026-378003 EUVD-2026-378003 https://cve.radiocsirt.org/vuln/euvd-2026-378003 https://cve.radiocsirt.org/vuln/fkie_cve-2026-7507 <p>A session fixation vulnerability was found in Keycloak&#39;s login-actions endpoints. An unauthenticated attacker could exploit this flaw by pre-creating an authentication session and tricking a victim into visiting a maliciously crafted link. By leveraging the /login-actions/restart endpoint—which processes session handles without adequate CSRF protection or cookie ownership validation—an attacker can reset the authentication flow state. This causes Single Sign-On (SSO) to authenticate the victim transparently upon clicking the link, allowing the attacker to hijack the required-action form without needing the victim&#39;s credentials. A successful exploit could lead to complete account takeover, including highly privileged administrative accounts.</p> <p>A session fixation vulnerability was found in Keycloak&#39;s login-actions endpoints. An unauthenticated attacker could exploit this flaw by pre-creating an authentication session and tricking a victim into visiting a maliciously crafted link. By leveraging the /login-actions/restart endpoint—which processes session handles without adequate CSRF protection or cookie ownership validation—an attacker can reset the authentication flow state. This causes Single Sign-On (SSO) to authenticate the victim transparently upon clicking the link, allowing the attacker to hijack the required-action form without needing the victim&#39;s credentials. A successful exploit could lead to complete account takeover, including highly privileged administrative accounts.</p> https://cve.radiocsirt.org/vuln/fkie_cve-2026-7507 https://cve.radiocsirt.org/vuln/ghsa-hf67-5vvq-fm3r <p><strong>Affected:</strong> Maven: org.keycloak:keycloak-services</p> <p>A session fixation vulnerability was found in Keycloak&#39;s login-actions endpoints. An unauthenticated attacker could exploit this flaw by pre-creating an authentication session and tricking a victim into visiting a maliciously crafted link. By leveraging the /login-actions/restart endpoint—which processes session handles without adequate CSRF protection or cookie ownership validation—an attacker can reset the authentication flow state. This causes Single Sign-On (SSO) to authenticate the victim transparently upon clicking the link, allowing the attacker to hijack the required-action form without needing the victim&#39;s credentials. A successful exploit could lead to complete account takeover, including highly privileged administrative accounts.</p> <p><strong>Affected:</strong> Maven: org.keycloak:keycloak-services</p> <p>A session fixation vulnerability was found in Keycloak&#39;s login-actions endpoints. An unauthenticated attacker could exploit this flaw by pre-creating an authentication session and tricking a victim into visiting a maliciously crafted link. By leveraging the /login-actions/restart endpoint—which processes session handles without adequate CSRF protection or cookie ownership validation—an attacker can reset the authentication flow state. This causes Single Sign-On (SSO) to authenticate the victim transparently upon clicking the link, allowing the attacker to hijack the required-action form without needing the victim&#39;s credentials. A successful exploit could lead to complete account takeover, including highly privileged administrative accounts.</p> https://cve.radiocsirt.org/vuln/ghsa-hf67-5vvq-fm3r https://cve.radiocsirt.org/vuln/rhsa-2026:19594 <p>keycloak: Keycloak: Denial of Service via specially crafted SAML input org.keycloak/keycloak-services: Open redirect when using wildcard valid redirect URIs in Keycloak org.keycloak/keycloak-services: Session fixation in OIDC login flow that can lead to account takeover</p> <p>keycloak: Keycloak: Denial of Service via specially crafted SAML input org.keycloak/keycloak-services: Open redirect when using wildcard valid redirect URIs in Keycloak org.keycloak/keycloak-services: Session fixation in OIDC login flow that can lead to account takeover</p> https://cve.radiocsirt.org/vuln/rhsa-2026:19594 https://cve.radiocsirt.org/vuln/wid-sec-w-2026-1612 <p>Ein Angreifer kann mehrere Schwachstellen in Keycloak ausnutzen, um Informationen offenzulegen, Daten zu manipulieren, Sicherheitsvorkehrungen zu umgehen und einen Denial of Service zu verursachen.</p> <p>Ein Angreifer kann mehrere Schwachstellen in Keycloak ausnutzen, um Informationen offenzulegen, Daten zu manipulieren, Sicherheitsvorkehrungen zu umgehen und einen Denial of Service zu verursachen.</p> https://cve.radiocsirt.org/vuln/wid-sec-w-2026-1612