parisneo lollms-webui up to 9.2 Endpoint /restart_program host authentication bypass

Summaryinfo

A vulnerability was found in parisneo lollms-webui up to 9.2. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the file /restart_program of the component Endpoint. Executing a manipulation of the argument host can lead to authentication bypass. The identification of this vulnerability is CVE-2024-1646. The attack may be launched remotely. There is no exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in parisneo lollms-webui up to 9.2. It has been declared as critical. This vulnerability affects some unknown processing of the file /restart_program of the component Endpoint. The manipulation of the argument host with an unknown input leads to a authentication bypass vulnerability. The CWE definition for the vulnerability is CWE-288. A product requires authentication, but the product has an alternate path or channel that does not require authentication. As an impact it is known to affect integrity, and availability. CVE summarizes:

parisneo/lollms-webui is vulnerable to authentication bypass due to insufficient protection over sensitive endpoints. The application checks if the host parameter is not '0.0.0.0' to restrict access, which is inadequate when the application is bound to a specific interface, allowing unauthorized access to endpoints such as '/restart_program', '/update_software', '/check_update', '/start_recording', and '/stop_recording'. This vulnerability can lead to denial of service, unauthorized disabling or overriding of recordings, and potentially other impacts if certain features are enabled in the configuration.

The advisory is available at huntr.com. This vulnerability was named CVE-2024-1646 since 02/19/2024. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details are known, but there is no available exploit.

Upgrading to version 9.3 eliminates this vulnerability. Applying the patch 02e829b5653a1aa5dbbe9413ec84f96caa1274e8 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

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Productinfo

Vendor

• parisneo

Name

• lollms-webui

Version

• 9.0
• 9.1
• 9.2

License

• open-source

Website

• Product: https://github.com/parisneo/lollms-webui/

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