Real Estate 7 Theme Cross-Site Scripting Scanner

The WordPress Real Estate 7 Theme is a premium theme designed for real estate websites. It is popularly used by real estate agents and property management companies to showcase property listings and provide detailed property search functionalities. The theme is developed by ContempoThemes and offers features like advanced property maps, lead capture forms, and custom property templates. It is often employed to improve listing visibility and user engagement, integrating seamlessly with WordPress. With its responsiveness and adaptability, the theme is especially appreciated by users looking for comprehensive real estate solutions. Additionally, it supports various plugins to enhance its functionality, offering flexibility to website owners in customizing their sites.

The Cross-Site Scripting (XSS) vulnerability present in this theme arises from insufficient input sanitization and output escaping on certain input fields. Specifically, the 'ct_additional_features' option does not thoroughly sanitize user inputs, making it vulnerable to such attacks. This can potentially allow attackers to inject malicious JavaScript into the site, affecting anyone who accesses the vulnerable page. Reflected XSS could lead to several security issues, including session hijacking and the distribution of malware. This can occur when an attacker tricks a user into clicking a specially crafted link. Proper sanitization and validation of inputs are critical in preventing such vulnerabilities.

Technical exploitation of this vulnerability involves crafting a URL with a malicious payload in certain parameters. The vulnerable endpoint allows attackers to include JavaScript that can execute upon accessing the URL. Attackers typically exploit this by modifying URL parameters such as 'ct_keyword' to include JavaScript that performs actions unbeknownst to the victim. When a victim accesses this URL, the script gets executed by the browser, with potential consequences depending on the script's intent. The primary parameter involved in this vulnerability is 'ct_additional_features', which is not checked adequately.

When exploited, this vulnerability could lead to serious security breaches on websites using the Real Estate 7 Theme. Potential effects include unauthorized actions performed on behalf of users, stealing of sensitive data like cookies or login information, and distribution of malware. Successful exploitation might not only compromise individual user accounts but also damage the site’s reputation. Additionally, it could lead to SEO penalties if malicious links or scripts spread through the website. Users may also experience phishing attacks or be redirected to harmful websites.

REFERENCES

• https://www.exploitalert.com/view-details.html?id=39344
• https://packetstormsecurity.com/files/171186/WordPress-Real-Estate-7-Theme-3.3.4-Cross-Site-Scripting.html
• https://themeforest.net/item/wp-pro-real-estate-7-responsive-real-estate-wordpress-theme/12473778