Google Maps LV Content-Security-Policy Bypass Scanner

Google Maps LV is a web-based mapping service developed by Google, widely used for location-based services and geographic information integration. Businesses, developers, and individuals use Google Maps LV for navigation, real-time traffic updates, and custom mapping solutions. Developers integrate the Google Maps LV API to enhance applications with location-based features. Additionally, it serves advertising purposes by providing location-specific marketing opportunities. The service's accessibility and broad range of features foster its popularity across various sectors. Despite its advantages, improper use or misconfigurations can introduce vulnerabilities that require vigilance.

The vulnerability detected in Google Maps LV is a Cross-Site Scripting (XSS) flaw, which allows attackers to inject malicious scripts into web pages viewed by others. Such vulnerabilities occur when web applications fail to properly validate or sanitize input data, leading to potential security breaches. If exploited, XSS can lead to unauthorized actions performed on behalf of unaware users and unauthorized access to sensitive information. Attackers could potentially manipulate web content, deface websites, or execute phishing attacks through malicious payloads. Ensuring security measures and proper input validation is crucial to protect against XSS vulnerabilities. Regular security testing helps in identifying and mitigating such risks effectively.

The vulnerability is found in the Google Maps LV Content-Security-Policy (CSP) implementation. The endpoint at risk involves the execution of scripts served from "google.lv," bypassing intended security controls. Injection payloads are designed to exploit CSP weaknesses and trigger malicious script execution. This is achieved by crafting URLs or modifying HTTP headers to bypass protections and exploit the vulnerability. CSP bypass vulnerabilities often result from improper configuration or logic flaws in security policies. Adequate configuration and regular scrutiny of security policies are essential to prevent CSP bypass.

When exploited, this XSS vulnerability can lead to serious repercussions, including unauthorized access to user data and session hijacking. Users' private data may be exposed, leading to privacy breaches and identity theft. Moreover, attackers can impersonate users, performing actions on behalf of the victim without their knowledge. Websites affected by such vulnerabilities risk losing user trust and suffering reputational damage. Organizations may face compliance violations and legal consequences due to insufficient protection mechanisms. It is vital to address and remediate such vulnerabilities promptly to uphold security and protect assets.

REFERENCES

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