CVE-2023-38194 Scanner

SuperWebMailer is a popular email marketing software used by businesses and organizations to manage and send newsletters, campaigns, and other email communications. The software is employed by marketing professionals, IT departments, and organizations looking to increase their communication reach and effectiveness. It offers features like personalization, tracking, and automation to streamline email marketing workflows. SuperWebMailer helps in targeting audiences, increasing engagement, and monitoring the success of marketing strategies. Organizations leverage its tools to enhance customer relations, support lead generation, and boost overall brand visibility. The solution integrates with existing systems, providing versatile communication options.

The vulnerability addressed here is a Cross-Site Scripting (XSS) flaw in SuperWebMailer version 9.00.0.01710. An attacker can exploit this vulnerability by injecting malicious scripts via specific GET parameters. XSS attacks typically allow attackers to execute scripts in the context of a victim's browser, posing risks of data theft, session hijacking, or defacement. The vulnerability may impact the integrity and confidentiality of user interactions on the web application. Protecting entities from XSS is critical as it directly affects user trust and the security of client data. Identification and remediation are crucial to maintaining application integrity.

This XSS vulnerability is present in the keepalive.php script of the SuperWebMailer application. An attack can be crafted using a GET request with a parameter designed to inject malicious JavaScript. The affected parameter lacks proper input validation and output encoding, which allows malicious payload execution. Technical details reveal that successful execution can demonstrate an alert popup in a user's browser. The vulnerability exploits standard web interfaces, with the payload executable within the browser's DOM context. Correct configuration and security measures are necessary to nullify this weakness.

Exploiting this vulnerability could lead to significant consequences, including the execution of unauthorized scripts on the infected computers. Users' sensitive data, such as cookies, session IDs, and other personal information, can be stolen or manipulated. Attackers might hijack user accounts or deploy phishing attacks more effectively, using executed scripts for malicious redirects or fake forms. Such activities undermine user confidence, damage brand reputation, and may lead to legal repercussions if user data confidentiality is breached. Immediate remediation is essential to thwart potential exploitation in live systems.

REFERENCES

• https://herolab.usd.de/security-advisories/usd-2023-0013/
• https://nvd.nist.gov/vuln/detail/CVE-2023-38194