CVE-2017-6481 Explained : Impact and Mitigation
Discover multiple Cross-Site Scripting (XSS) vulnerabilities in phpipam 1.2. Learn how attackers could execute unauthorized HTML and script code. Find mitigation steps here.
Multiple Cross-Site Scripting (XSS) vulnerabilities have been discovered in phpipam 1.2 due to inadequate filtering of user-supplied data. These vulnerabilities could allow an attacker to execute unauthorized HTML and script code within the context of the vulnerable website.
Understanding CVE-2017-6481
Several security vulnerabilities related to Cross-Site Scripting (XSS) have been identified in phpipam 1.2, posing a risk of injecting and executing unauthorized code within a browser.
What is CVE-2017-6481?
The vulnerabilities in phpipam 1.2 stem from insufficient filtering of user-provided data used in various pages, such as the "instructions" page in "app/admin/instructions/preview.php" and the "subnetId" parameter in "app/admin/powerDNS/refresh-ptr-records.php".
The Impact of CVE-2017-6481
If exploited, an attacker could inject and execute unauthorized HTML and script code within a browser, while maintaining the context of the vulnerable website.
Technical Details of CVE-2017-6481
The technical aspects of the CVE-2017-6481 vulnerability are as follows:
Vulnerability Description
Multiple Cross-Site Scripting (XSS) issues were discovered in phpipam 1.2 due to insufficient filtration of user-supplied data passed to several pages, allowing for arbitrary code execution.
Affected Systems and Versions
- Affected Versions: phpipam 1.2
- Systems: All systems running phpipam 1.2
Exploitation Mechanism
The vulnerabilities can be exploited by injecting malicious code into specific pages of the phpipam application, leading to the execution of unauthorized scripts and HTML.
Mitigation and Prevention
To address CVE-2017-6481 and enhance security measures, consider the following steps:
Immediate Steps to Take
- Implement input validation and output encoding to prevent XSS attacks.
- Regularly monitor and update the phpipam application for security patches.
Long-Term Security Practices
- Conduct regular security audits and penetration testing to identify and address vulnerabilities.
- Educate developers on secure coding practices to mitigate XSS risks.
Patching and Updates
- Apply the latest patches and updates provided by phpipam to fix the XSS vulnerabilities and enhance overall security.