漏洞信息
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Vulnerability Title
Keycloak: org.keycloak.authentication: keycloak: unauthorized account takeover via webauthn token replay
Vulnerability Description
A flaw was found in Keycloak. This authentication vulnerability allows a remote attacker to replay `ExecuteActionsActionToken` tokens within Keycloak's WebAuthn (Web Authentication) flow. By intercepting an execute-actions email link, an attacker can register their own authenticator to a victim's account. This leads to unauthorized enrollment of a hardware-backed credential, enabling persistent account takeover.
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N
Vulnerability Type
N/A
Vulnerability Title
Keycloak 安全漏洞
Vulnerability Description
Keycloak是Keycloak开源的一种开源身份和访问管理解决方案。 Keycloak存在安全漏洞,该漏洞源于WebAuthn流程中的身份验证漏洞,允许远程攻击者重放ExecuteActionsActionToken令牌,可能导致攻击者注册自己的验证器到受害者账户,实现账户接管。
CVSS Information
N/A
Vulnerability Type
N/A