S4E

JsAPI Exposure Scanner

This scanner detects the use of JsAPI File Disclosure in digital assets. It identifies exposed internal files that might compromise the security of the application. Ensuring the integrity and confidentiality of these files is crucial to safeguard against potential threats.

Short Info


Level

Low

Single Scan

Single Scan

Can be used by

Asset Owner

Estimated Time

10 seconds

Time Interval

12 days 6 hours

Scan only one

URL

Toolbox

-

The JsAPI is a widely used interface that allows developers to integrate JavaScript features and functionalities into their web applications. Numerous web developers and organizations use it to enhance web interactivity and provide dynamic user experiences. The JsAPI is popular for its ease of integration and is generally utilized by web developers in various industry sectors. With its growing adoption, ensuring its secure implementation is vital in web application security. Any vulnerability within this product can impact the web applications that rely on it for content dynamism and user interactivity.

The vulnerability identified in this scanner is related to file disclosure, which exposes critical internal files like the jsapi_ticket.json. This kind of vulnerability can pose significant risks if not addressed promptly, as it could leak sensitive application data. It primarily affects web applications that improperly secure these internal files, allowing unauthorized access. Ensuring the integrity and security of these files is paramount to maintaining a robust application security posture. Developers must secure their configurations and restrict access to sensitive files to prevent unauthorized disclosure.

This vulnerability pertains to an exposed file known as jsapi_ticket.json, which may contain sensitive information such as the expiration time and API tickets. The endpoints and parameters involved in this scenario are vulnerable due to inadequate access control measures. When accessed, these files can inadvertently reveal crucial operational data about the web application. The combination of specific words and a successful response code confirms this exposure, emphasizing the need for improved security measures to shield such files effectively.

If exploited, attackers could access sensitive operational data, which would potentially lead to further breaches or exploitation of the web application. Confidential files being publicly accessible can lead to unauthorized data extraction and provide insights into the application's internal workings. Consequently, malicious actors could craft targeted attacks or exploit this disclosure to escalate further attacks, including impersonation and unauthorized data manipulation. The impact of such exposure can also tarnish reputations and significantly impact business operations.

REFERENCES

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