FastapiAdmin through 3.0 contains a hard-coded JWT signing secret in backend/app/config/setting.py that allows low-privileged users to forge tokens impersonating the superuser. Attackers can register via the unauthenticated /api/v1/system/user/register endpoint, log in, and forge an HS256 token keeping their sessionid but naming the superuser in username to gain superuser privileges.

FastapiAdmin through 3.0 contains an authentication bypass vulnerability that allows unauthenticated attackers to obtain sessions for any user by abusing unprotected auto-login endpoints. Attackers can list users via /api/v1/auth/auto-login/users, mint a superuser auto-login token, and exchange it for a JWT session to gain full administrative control.

A markdown based cross-site scripting (XSS) vulnerability in the AI assistant chat function of FastapiAdmin v2.2.0 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into a chat message.

A flaw has been found in FastApiAdmin up to 2.2.0. This issue affects the function useravataruploadcontroller of the file /backend/app/api/v1/modulesystem/user/controller.py of the component Scheduled Task API. Executing a manipulation can lead to unrestricted upload. The attack can be launched remotely. The exploit has been published and may be used.

A vulnerability was detected in FastApiAdmin up to 2.2.0. This vulnerability affects the function uploadfilecontroller of the file /backend/app/api/v1/modulesystem/params/controller.py of the component Scheduled Task API. Performing a manipulation results in unrestricted upload. The attack can be initiated remotely. The exploit is now public and may be used.

A security vulnerability has been detected in FastApiAdmin up to 2.2.0. This affects the function uploadcontroller of the file /backend/app/api/v1/modulecommon/file/controller.py of the component Scheduled Task API. Such manipulation leads to unrestricted upload. It is possible to launch the attack remotely. The exploit has been disclosed publicly and may be used.

A weakness has been identified in FastApiAdmin up to 2.2.0. Affected by this issue is the function downloadcontroller of the file /backend/app/api/v1/modulecommon/file/controller.py of the component Download Endpoint. This manipulation of the argument filepath causes information disclosure. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be used for attacks.

A security flaw has been discovered in FastApiAdmin up to 2.2.0. Affected by this vulnerability is the function resetapidocs of the file /backend/app/plugin/initapp.py of the component Custom Documentation Endpoint. The manipulation results in information disclosure. The attack may be performed from remote. The exploit has been released to the public and may be used for attacks.