Tolgee API Scanner

Tolgee is an open-source API primarily used for localization management, facilitating the translation of software projects. It is widely adopted by developers looking for a streamlined process of internationalizing applications, and it can be integrated into various software stacks. The API provides functionalities for managing translations, string changes, and contributors to projects that require localization. With its diverse array of functions, Tolgee is implemented by businesses of varying sizes to improve software accessibility in multiple languages. It plays a crucial role in allowing applications to reach a broader user base by supporting diverse linguistic capabilities. As a cloud-based service, Tolgee helps businesses maintain accurate and up-to-date translations across all their applications.

API Exposure is a vulnerability in which exposed endpoints are improperly secured, making them accessible for unintended use. When an API is exposed, unauthorized users could potentially access sensitive information or services that should otherwise be restricted. This could lead to information leakage or allow malicious users to interact with systems in ways that were not intended by the developers. Exposure of APIs is a significant concern in today's interconnected software environments where APIs serve as the backbone for communication between different services. By detecting exposed APIs, organizations can take corrective measures before any possible exploitation occurs, securing their digital assets against unauthorized access.

The detection revolves around sending requests to specific endpoints of the Tolgee API, particularly at the '/api/public/configuration' path. Upon sending a GET request, the scanner checks for certain words like 'Tolgee' and 'version' in the response body, ensuring they are present to verify an exposure. It also checks for the status to be 200 and the content type of 'application/json'. The extraction process involves using regex to identify and capture the version number from the response body. This method allows for a straightforward detection of API exposure without needing authentication or further complexities.

If the Tolgee API is exposed, malicious actors might exploit this vulnerability by accessing API endpoints to extract sensitive data or configuration information. Such exposures can result in unauthorized access to translation data, potentially leading to data manipulation or leakage. Moreover, attackers could bombard the API with requests, causing downtime or denial of service for the legitimate users. Administrative or configuration details might be exposed, thus allowing attackers to explore further attack vectors. The exposure also poses risks of unauthorized changes to translation strings, which can lead to embarrassing or harmful modifications of application content.

REFERENCES

• https://docs.tolgee.io/api