TurboCRM Cross-Site Scripting Scanner

TurboCRM is a customer relationship management software commonly used by businesses to manage interactions with customers, streamline processes, and increase profitability. It enables sales, marketing, and service departments to connect closer to their leads and customers. By providing a comprehensive overview of each client's interactions with the company, TurboCRM is a valuable tool for customer information management, sales automation, and workflow procedures. Organizations ranging from small-scale to large enterprises rely on TurboCRM for improving customer relationships, optimizing sales performance, and managing data-driven strategies. It plays a crucial part in the automation of sales and customer service processes. The software is especially popular among sales and customer support teams for its ease of use and comprehensive data integration capabilities.

Cross-Site Scripting (XSS) is a security vulnerability that allows attackers to inject malicious scripts into the content delivered by web applications. It is a common vulnerability that can affect any web application that fails to properly sanitize user input. When exploited, it can lead to unauthorized actions, data theft, or even full account compromise. The vulnerability occurs when scripts are injected into web pages viewed by other users. XSS attacks can be carried out through different vectors, including URL parameters, submission forms, or data stored in the application. The injected scripts can execute unauthorized operations in the context of the user's session in their browser, leading to significant security risks for both users and applications.

The TurboCRM vulnerability is triggered through the endpoint at '/login/forgetpswd.php', where the parameter 'loginname' is manipulated to include a malicious JavaScript payload. By injecting a script such as `<script>alert(document.domain)</script>`, the attacker can execute arbitrary JavaScript code in the context of the application's response. This specific point of attack reveals an unvalidated user input control that opens the door to XSS vulnerabilities. These details highlight a lack of adequate input validation and output encoding practices within the application's framework. As a consequence of successful exploitation, attackers could illicitly interact with other users’ data, creating unwanted situations like unauthorized data retrieval or session hijacking. This allows the attacker to perform nefarious actions that compromise the integrity and confidentiality of the server or the attacked user.

If exploited, this XSS vulnerability can lead to several adverse effects. Attackers could perform actions as the victim user, which might include stealing cookies or session tokens, logging sensitive actions, or redirecting users to malicious websites without their knowledge. Unauthorized changes to the user's settings or data could be performed. Additionally, the exploited vulnerability might serve as a stepping stone for launching further attacks against the web application or its users. With privileged access, attackers could potentially broaden their attack surfaces, leveraging misconfigurations or additional vulnerabilities. The overall trust and reliability of the application could be diminished if malicious individuals exploit the flaw to affect users broadly and detrimentally.

REFERENCES

• https://gist.github.com/pikpikcu/9689c5220abbe04d4927ffa660241b4a