Google Maps DE Content-Security-Policy Bypass Scanner

Google Maps DE is a widely used digital mapping service developed by Google, providing satellite imagery, aerial photography, street maps, and real-time conditions. It is used globally by businesses, developers, and end-users to integrate location-based services into websites and applications. The platform assists in finding directions, exploring areas, and planning routes, making it an essential tool for logistics and travel. Developers utilize its powerful API to enhance user experience on sites with interactive maps. For businesses, Google Maps DE aids in asset tracking, customer location services, and data analytics. Public users rely on it daily for navigation and exploring unknown areas efficiently.

The identified vulnerability in Google Maps DE involves a bypass of Content Security Policy (CSP), leading to potential Cross-Site Scripting (XSS) attacks. CSP is a critical web security feature designed to mitigate XSS risks by controlling which resources can be loaded on a web page. However, a flaw in its implementation can be exploited by attackers to inject malicious scripts. This can result in unauthorized actions being executed on a website, compromising data integrity and user privacy. The vulnerability can expose sensitive information and potentially lead to broader security breaches. Recognizing and addressing such vulnerabilities is crucial for maintaining secure web environments.

The vulnerability in Google Maps DE is tied to the CSP header, which should prevent unauthorized script execution. Attackers can exploit flaws by injecting scripts through the ‘query’ parameter during navigation requests. The endpoint under attack relates to the service’s JavaScript API, allowing unauthorized script execution via crafted URLs. This misuse can load unauthorized scripts, bypass security controls, and execute on client browsers. A condition check for specific responses (‘google_maps_de_csp_xss’) confirms the vulnerability's presence. Understanding these mechanics is key for academics and professionals focusing on enhancing web security protocols.

If this vulnerability is exploited, attackers may execute arbitrary scripts in the context of the victim's browser session, leading to unauthorized transactions and data alterations. This can cause significant reputational damage and legal implications for organizations relying on Google Maps DE. Sensitive user data, session identifiers, and critical business information could be leaked or manipulated. Such exploitation might allow phishing attacks to seem legitimate, undermining user trust. The overall impact could escalate from individual data breaches to widespread security incidents affecting numerous users. Preventing such vulnerabilities is critical to maintaining the confidentiality, integrity, and availability of web services.

REFERENCES

• https://github.com/renniepak/CSPBypass/blob/main/data.tsv