CVE-2024-35627 Scanner

TileServer API is widely utilized across various industries for serving maps and geographic data. It is commonly employed by developers and businesses that require reliable mapping solutions integrated into their platforms or services. The software leverages its capabilities to provide seamless access to maps, and visualization of spatial data, and to offer geolocation services. Due to its efficiency, many GIS (Geographic Information Systems) applications, including research and urban planning tools, rely on it for data dissemination. Being open source and highly customizable, TileServer API enables developers to adapt it to meet specific requirements pertinent to their projects. Organizations value it for its scalability and the robust support it provides for various map tiles and formats.

The Cross-Site Scripting (XSS) vulnerability allows attackers to inject malicious scripts into web pages viewed by other users. This vulnerability can lead to unauthorized actions performed by legitimate users without their knowledge or consent. The XSS flaw in TileServer API represents a significant security threat, as it jeopardizes user data and session integrity by exploiting vulnerabilities in web application responses. Attackers can leverage this flaw to manipulate website content, steal sensitive information, and execute unwanted commands. It is crucial to address this vulnerability promptly to prevent potential breaches and data theft.

The technical details of this vulnerability reveal that it resides within the /data/v3/ endpoint of the TileServer API. Specifically, the issue stems from improper sanitization and filtering of user input, which allows attackers to inject scripts through the 'key' parameter. When this malformed input is processed and rendered on the client-side, it enables execution of the injected code. The payload leveraging this flaw often appears as an alert function but can be modified to perform more sinister actions. Further examination has shown that the response content-type is text/html, highlighting the potential for script execution in affected environments. Exploiting this vulnerability requires crafting a specific URL to execute the attack vector.

Malicious exploitation of this XSS vulnerability might result in severe consequences, including unauthorized data access and identity theft. Users visiting a compromised site could unwittingly execute harmful scripts, leading to deceptive actions such as stealing cookies and session data. The gathered information can be used for hacking attempts, spreading malware, and performing phishing attacks. Beyond individual data theft, companies could suffer reputation damage, financial loss due to data breaches, and even legal liabilities.

REFERENCES

• https://gist.github.com/SaleSlave/e23d49e7f8eb937784d15c2c2fc34fca