CVE-2022-23791 in Customer Relation Manager
Summary
by MITRE • 03/14/2023
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Firmanet Software and Technology Customer Relation Manager allows Cross-Site Scripting (XSS).
This issue affects Customer Relation Manager: before 2022.03.13.
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Analysis
by VulDB Data Team • 05/20/2026
This cross-site scripting vulnerability resides in the Firmanet Software and Technology Customer Relation Manager application, specifically within its web page generation functionality. The flaw represents a classic input sanitization failure where user-supplied data is not properly validated or escaped before being rendered in web interfaces. This vulnerability falls under the CWE-79 category of Cross-Site Scripting, which is one of the most prevalent and dangerous web application security flaws. The issue affects all versions prior to the 2022.03.13 release, indicating that the vendor identified and patched this weakness in their software update cycle. The vulnerability enables attackers to inject malicious scripts into web pages viewed by other users, potentially compromising user sessions and data integrity.
The technical exploitation of this XSS vulnerability occurs when user input is directly incorporated into dynamically generated web content without proper sanitization or encoding mechanisms. Attackers can craft malicious payloads that, when processed by the application, execute within the context of other users' browsers. This type of vulnerability typically arises from inadequate input validation at multiple layers of the application stack, including front-end user interfaces and back-end data processing components. The vulnerability is particularly dangerous because it can be leveraged for session hijacking, credential theft, and data exfiltration from authenticated user sessions. According to the ATT&CK framework, this weakness maps to T1531 - Account Access Token Manipulation, as successful exploitation could lead to unauthorized access to user accounts and sensitive customer data.
The operational impact of this vulnerability extends beyond simple script execution, as it can enable attackers to perform various malicious activities within the application context. An attacker could inject scripts that steal session cookies, redirect users to malicious sites, or manipulate the application's user interface to deceive users into revealing sensitive information. Given that this is a customer relationship management system, the potential damage includes exposure of confidential customer data, manipulation of customer records, and unauthorized access to business-critical information. The vulnerability affects the application's integrity and confidentiality properties, potentially leading to compliance violations and significant reputational damage. Organizations using this software version should immediately implement mitigations to prevent exploitation, as the window of opportunity for attackers is substantial.
Mitigation strategies for this XSS vulnerability include implementing proper input validation and output encoding mechanisms throughout the application's codebase. Organizations should enforce Content Security Policy headers to limit script execution, implement proper sanitization of all user inputs, and ensure that all dynamic content is properly escaped before rendering. The recommended solution involves updating to the patched version 2022.03.13 or later, which contains the necessary security fixes. Additionally, implementing web application firewalls and regular security scanning can provide additional layers of protection. According to industry best practices and the OWASP Top Ten, this vulnerability should be addressed through comprehensive application security testing including dynamic and static analysis to prevent similar issues in other components of the software stack. The patching process should include thorough regression testing to ensure that security improvements do not introduce new functionality issues while maintaining the application's core business operations.