CVE-2017-6216 in infusionsoft-php-sdk
Summary
by MITRE
novaksolutions/infusionsoft-php-sdk v2016-10-31 is vulnerable to a reflected XSS in the leadscoring.php resulting code execution
VulDB is the best source for vulnerability data and more expert information about this specific topic.
Analysis
by VulDB Data Team • 10/17/2023
The vulnerability identified as CVE-2017-6216 affects the novaksolutions/infusionsoft-php-sdk version 2016-10-31 and represents a critical reflected cross-site scripting weakness that can potentially lead to remote code execution. This security flaw exists within the leadscoring.php component of the affected software library, making it a significant concern for organizations that rely on this php sdk for their marketing automation and customer relationship management operations. The vulnerability stems from improper input validation and output encoding mechanisms that fail to adequately sanitize user-supplied data before incorporating it into web responses.
The technical implementation of this reflected XSS vulnerability occurs when the leadscoring.php script directly incorporates user input parameters into its response without proper sanitization or encoding. Attackers can craft malicious payloads that, when executed, will be reflected back to other users who visit the vulnerable page. This type of vulnerability falls under CWE-79 which specifically addresses cross-site scripting flaws where untrusted data is incorporated into web pages without proper validation or encoding. The attack vector typically involves sending a specially crafted URL to victims that contains malicious script code in query parameters or form fields that get reflected in the page output.
The operational impact of this vulnerability extends beyond simple XSS attacks as it can potentially enable attackers to execute arbitrary code on affected systems. When combined with other exploitation techniques, reflected XSS vulnerabilities can serve as a gateway for more sophisticated attacks including session hijacking, credential theft, and full system compromise. The vulnerability affects the php sdk's ability to properly handle user inputs in the leadscoring functionality, which is commonly used for tracking and analyzing customer behavior and marketing campaign effectiveness. Organizations using this sdk may experience unauthorized access to sensitive customer data and marketing analytics that could be leveraged for financial gain or competitive advantage.
Mitigation strategies for CVE-2017-6216 should prioritize immediate remediation through updating to a patched version of the novaksolutions/infusionsoft-php-sdk library. Organizations should implement comprehensive input validation and output encoding mechanisms across all user-facing interfaces to prevent similar vulnerabilities from occurring in other components. The implementation of content security policies and proper parameter sanitization techniques aligns with recommended practices outlined in the OWASP Top Ten and can help prevent reflected XSS attacks. Additionally, regular security assessments and code reviews should be conducted to identify and remediate similar vulnerabilities in custom applications that utilize this sdk. Security teams should also consider implementing web application firewalls and monitoring systems to detect and block suspicious traffic patterns that may indicate exploitation attempts. The vulnerability demonstrates the importance of maintaining up-to-date dependencies and following secure coding practices to prevent the exploitation of known vulnerabilities in third-party libraries and frameworks.