CVE-2026-45248

Hedera Guardian through 3.5.1 contains an authentication bypass vulnerability in the GET /api/v1/demo/registered-users endpoint that allows unauthenticated attackers to retrieve sensitive user information. Attackers can access the endpoint without providing authentication credentials to obtain...

EUVD-2026-30494

Hedera Guardian through 3.5.1 contains an authentication bypass vulnerability in the GET /api/v1/demo/registered-users endpoint that allows unauthenticated attackers to retrieve sensitive user information. Attackers can access the endpoint without providing authentication credentials to obtain...

CVE-2026-45248

Hedera Guardian through 3.5.1 contains an authentication bypass vulnerability in the GET /api/v1/demo/registered-users endpoint that allows unauthenticated attackers to retrieve sensitive user information. Attackers can access the endpoint without providing authentication credentials to obtain...

CVE-2026-45248

Hedera Guardian through 3.5.1 contains an authentication bypass vulnerability in GET /api/v1/demo/registered-users that allows unauthenticated attackers to retrieve usernames, Hedera DIDs, parent registry DIDs, system roles, and policy role assignments for all registered users. Exploitation detai...

CVE-2026-45248 Hedera Guardian Authentication Bypass Information Disclosure

Hedera Guardian through 3.5.1 contains an authentication bypass vulnerability in the GET /api/v1/demo/registered-users endpoint that allows unauthenticated attackers to retrieve sensitive user information. Attackers can access the endpoint without providing authentication credentials to obtain...

CVE-2026-45248

Hedera Guardian through 3.5.1 contains an authentication bypass vulnerability in the GET /api/v1/demo/registered-users endpoint that allows unauthenticated attackers to retrieve sensitive user information. Attackers can access the endpoint without providing authentication credentials to obtain...

Guardian 访问控制错误漏洞

Guardian is a policy-based digital asset management and verification platform developed by Hedera. Versions of Guardian 3.5.1 and earlier contained an access control vulnerability. This vulnerability stemmed from a authentication bypass in the GET /api/v1/demo/registered-users endpoint, which cou...

PT-2026-41130

Name of the Vulnerable Software and Affected Versions Hedera Guardian versions prior to 3.5.2 Description An authentication bypass exists in the 'GET /api/v1/demo/registered-users' endpoint. This allows unauthenticated attackers to retrieve sensitive user information, including usernames, Hedera...

PT-2024-34489 · Unknown · Phpgurukul User Management System

Name of the Vulnerable Software and Affected Versions: PHPGurukul User Management System version 1.0 Description: A Cross Site Scripting XSS issue was found in the "/ums-sp/admin/registered-users.php" endpoint, allowing remote attackers to execute arbitrary code via the fname POST request...