A vulnerability classified as critical has been found in Seeyon Zhiyuan OA Web Application System up to 8.1 SP2. This affects the function this.oursNetService.getData of the file comourswwwehropenPlatform1open4ClientTypecontrollerThirdMenuController.class. The manipulation of the argument url leads to server-side request forgery. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.