CVE-2024-51695 in Synced Pattern Instances Plugin
Summary
by MITRE • 11/09/2024
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Fabrica Fabrica Synced Pattern Instances allows Reflected XSS.This issue affects Fabrica Synced Pattern Instances: from n/a through 1.0.8.
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Analysis
by VulDB Data Team • 02/28/2025
The vulnerability identified as CVE-2024-51695 represents a critical security flaw in the Fabrica Fabrica Synced Pattern Instances software, specifically targeting the web application's input validation mechanisms. This issue manifests as an improper neutralization of input during web page generation, creating a pathway for reflected cross-site scripting attacks that can compromise user sessions and data integrity. The vulnerability exists within the application's handling of user-supplied data that is subsequently rendered in web pages without adequate sanitization or encoding measures. Security researchers have identified that this flaw affects all versions of the Fabrica Synced Pattern Instances software from the initial release through version 1.0.8, indicating a prolonged period during which users have been exposed to potential exploitation.
The technical implementation of this vulnerability stems from the application's failure to properly sanitize or encode user input before incorporating it into dynamically generated web content. When malicious actors craft specifically formatted input parameters and submit them to the affected application, these inputs are reflected back to the user's browser without proper HTML escaping or context-appropriate encoding. This allows attackers to inject malicious scripts that execute within the victim's browser context, leveraging the trusted relationship between the user and the application. The reflected nature of this XSS vulnerability means that the malicious payload must be delivered to the victim through a crafted URL or form submission, making it particularly dangerous in phishing scenarios or when users are tricked into clicking malicious links. The vulnerability directly maps to CWE-79, which specifically addresses Cross-site Scripting flaws in web applications, and aligns with ATT&CK technique T1531, which focuses on establishing persistent access through web application vulnerabilities.
The operational impact of this vulnerability extends beyond simple data theft or session hijacking, as it provides attackers with the capability to perform a wide range of malicious activities within the victim's browser context. Successful exploitation could enable attackers to steal sensitive information, modify data, conduct unauthorized transactions, or even redirect users to malicious websites. The reflected XSS nature means that attackers can leverage social engineering tactics to deliver payloads through compromised links or malicious communications, making the attack surface particularly broad. Organizations using affected versions of Fabrica Synced Pattern Instances face significant risk of data breaches, regulatory compliance violations, and potential reputational damage if this vulnerability is exploited. The vulnerability's presence across multiple versions suggests that the underlying code design flaws were not properly addressed during the software development lifecycle, indicating potential gaps in security testing and code review processes.
Mitigation strategies for CVE-2024-51695 should prioritize immediate remediation through software updates to version 1.0.9 or later, which should contain the necessary patches to address the input sanitization issues. Organizations should implement comprehensive input validation and output encoding mechanisms throughout their web applications, ensuring that all user-supplied data is properly escaped before being rendered in HTML contexts. Security teams should deploy web application firewalls and content security policies to provide additional layers of protection against reflected XSS attacks. Regular security testing including automated scanning and manual penetration testing should be conducted to identify similar vulnerabilities in other applications. The implementation of proper secure coding practices, including the use of context-appropriate encoding functions and input validation libraries, should be enforced across development teams. Organizations should also establish incident response procedures specifically designed to address XSS vulnerabilities, including user notification protocols and forensic analysis capabilities to assess potential exploitation attempts.