CVE-2022-38322 Scanner

Temenos Transact is a core banking solution used by banks and financial institutions around the world. It provides a range of functionalities including processing transactions, maintaining ledgers, and managing customer accounts. The software allows banks to streamline their operations and offer enhanced digital services to customers. It is often used by IT departments within banks to automate and optimize traditional banking processes. Due to its critical role in financial operations, ensuring its security is paramount. As a comprehensive banking platform, Temenos Transact integrates with various other systems and services to provide a seamless banking experience.

Cross-Site Scripting (XSS) is a common web application vulnerability that allows attackers to inject malicious scripts into web pages viewed by other users. These scripts are then executed in the context of the user's browser, potentially leading to session hijacking, defacement, or redirection to malicious sites. In the context of Temenos Transact, such vulnerabilities could be leveraged to target users who interact with the banking platform. Ensuring input validation and output encoding can mitigate the risk of XSS attacks significantly. Given its high severity, this vulnerability requires immediate attention to prevent exploitation.

Vulnerability details highlight that the specific endpoint /jsps/helprequest.jsp within Temenos Transact is susceptible to XSS via improperly sanitized URL parameters. Attackers can exploit this by injecting arbitrary JavaScript, which is then executed in the victim's browser. For example, if the URL is crafted to include malicious scripts, these scripts run when the help request page is loaded, without requiring user authentication. The status code 200 and the presence of specific HTML content confirm a successful exploitation. It's critical to monitor and sanitize incoming requests to this endpoint to prevent such attacks.

If exploited, this vulnerability can have several severe consequences. Unauthorized execution of scripts can lead to the theft of user sessions, resulting in unauthorized access to sensitive banking information. Attackers might also spread malware through these scripts or alter displayed content, misleading users and damaging the bank's reputation. In severe cases, users could be redirected to phishing websites designed to steal their credentials. Such an attack could disrupt banking operations and undermine customer trust, leading to financial losses and regulatory penalties.

REFERENCES

• https://www.qotoz.com/posts/Temenos-Transact-XSS-CVE/