A flaw was found in the Keycloak Account REST API where it incorrectly handles session identification. A malicious client owner can manipulate their own security tokens to point to a different user's active session. This allows the attacker to access and modify the victim's account information, potentially leading to a full account takeover by changing the recovery email and resetting the password.

A flaw was found in the Keycloak Account REST API where it incorrectly handles session identification. A malicious client owner can manipulate their own security tokens to point to a different user's active session. This allows the attacker to access and modify the victim's account information, potentially leading to a full account takeover by changing the recovery email and resetting the password.

org.bouncycastle/bcprov-jdk15on: org.bouncycastle/bcpkix-jdk15on: Bouncy Castle for Java: Name Constraints bypass via trailing dot in rfc822Name and URI keycloak-broker: Keycloak: Privilege escalation to realm administrator via improper authorization in identity provider mapper org.bouncycastle/bc-java: org.bouncycastle/bc-lts-java: Bouncy Castle for Java: Cryptographic signature bypass in RSA PKCS#1 verification bouncycastle: Bouncy Castle for Java: Denial of Service via lazy ASN.1 sequence processing keycloak-services: keycloak-services: OIDC IdP update reuses masked client secret after token URL change keycloak-services: keycloak-services: Incomplete fix for CIBA brute-force lockout bypass at token redemption keycloak-services: keycloak-services: Group policy extendChildren matches sibling group path prefixes keycloak-services: keycloak-services: Client policy source-host wildcard domain matching bypass keycloak-services: keycloak-services: Client policy source-group condition bypass via duplicate group name matching keycloak-services: keycloak-services: Inactive out-of-audience token introspection leaks signed JWT claim keycloak-services: keycloak-services: SAML HTTP-Redirect binding response preserves query string leading to parameter pollution keycloak-services: keycloak-services: OIDC backchannel logout accepts unsigned forged logout tokens keycloak-services: keycloak-services: Name-only group claims let same-name groups satisfy path-specific group policies wildfly-el…