The Software Publico Brasileiro i3geo is an open-source tool developed by the Brazilian government to facilitate the integration of interactive maps into web applications. Version 7.0.5 of i3geo is known for its extensive features that enable users to create, manage, and share geospatial data effectively. It is widely used by government agencies, educational institutions, and non-profit organizations in Brazil to promote transparency, enhance public services, and support environmental monitoring and urban planning efforts. Its purpose is to democratize access to geospatial information and foster collaboration among various stakeholders involved in territorial planning and management.
CVE-2022-34093 identifies a medium-severity Cross-Site Scripting (XSS) vulnerability within the i3geo version 7.0.5, specifically through the access_token.php component. This vulnerability arises due to insufficient input sanitization, allowing attackers to inject malicious scripts into web pages. Exploiting this flaw could enable attackers to execute arbitrary JavaScript code in the context of the user's browser, leading to potential data theft, session hijacking, and manipulation of displayed content.
The XSS vulnerability is located in the access_token.php file of i3geo version 7.0.5, where the application fails to properly sanitize user-supplied input before it is rendered in the user's browser. This oversight allows attackers to embed malicious JavaScript code within crafted URLs, which, when accessed by unsuspecting users, executes within their browser session. This could result in unauthorized actions being performed on behalf of the user, theft of sensitive information, and other security breaches.
The exploitation of this XSS vulnerability could have several detrimental effects on users and organizations relying on i3geo for geospatial data management. Attackers could gain unauthorized access to user sessions, manipulate web content, steal sensitive information, and potentially gain control over the affected system. This vulnerability not only compromises the security and integrity of the i3geo platform but also poses risks to user privacy and data protection, potentially leading to reputational damage and loss of trust among users.
S4E (S4E) offers a comprehensive solution to identify and mitigate vulnerabilities like Cross-Site Scripting in Software Publico Brasileiro i3geo. By utilizing S4E's advanced scanning technology, users can proactively discover security weaknesses in their digital assets. Our platform provides detailed vulnerability reports, practical remediation guidance, and continuous monitoring services to safeguard web applications against emerging threats. Joining S4E enables organizations to strengthen their cybersecurity posture, protect sensitive data, and maintain compliance with security standards.
References
- Update i3geo installations to the latest version beyond 7.0.5 to address this XSS vulnerability.
- Implement rigorous input validation and output encoding mechanisms to prevent malicious script execution.
- Regularly audit and test web applications for XSS and other common vulnerabilities using tools and methodologies recommended by OWASP.
- Educate users and developers about the risks associated with XSS attacks and the importance of security best practices in web development.
- Establish a security incident response plan to quickly address and mitigate vulnerabilities as they are discovered.
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