Description

CVE-2024-9775 is a Stored Cross-Site Scripting (XSS) vulnerability affecting the Anih - Creative Agency WordPress Theme. This vulnerability arises from incomplete blacklist, insufficient input sanitization, and output escaping within the theme's admin settings. An attacker with administrator-level permissions or higher can inject malicious scripts into pages that execute when a user visits the injected page. This vulnerability impacts multi-site installations and installations where the unfiltered_html setting has been disabled.

SVRS: The vulnerability has a SOCRadar Vulnerability Risk Score (SVRS) of 46, indicating a moderate risk to the affected systems. While not considered critically urgent, this vulnerability still warrants attention and timely mitigation.

Key Insights

• Impact: Successful exploitation of this vulnerability allows attackers to inject malicious scripts into web pages. This could lead to various harmful actions, including stealing sensitive information, manipulating user data, redirecting users to malicious websites, and gaining unauthorized access to the system.
• Affected Systems: This vulnerability specifically impacts the Anih - Creative Agency WordPress Theme and only applies to multi-site installations or installations where the unfiltered_html setting has been disabled.
• Exploit Status: No publicly available exploits have been reported for this vulnerability at the moment. However, given the vulnerability's nature, it is highly probable that exploits could be developed and utilized by malicious actors.
• CISA Warnings: The Cybersecurity and Infrastructure Security Agency (CISA) has not issued a warning about this specific vulnerability yet. However, CISA frequently issues warnings about XSS vulnerabilities, emphasizing their potential for significant harm.

Mitigation Strategies

• Upgrade the Theme: Update the Anih - Creative Agency WordPress Theme to the latest version, which will likely include patches addressing the vulnerability.
• Input Sanitization: Implement robust input sanitization and validation techniques to prevent malicious scripts from being injected into the system. This can be achieved by using appropriate PHP functions, libraries, or WordPress plugins that handle input sanitization effectively.
• Output Encoding: Ensure that all user-generated content is properly encoded before it is displayed on the website. This prevents the execution of malicious scripts within the web pages.
• Security Audits: Conduct regular security audits of your WordPress website and themes. This helps identify vulnerabilities like XSS and other potential security risks.

Additional Information: If you have additional questions or require further clarification on this incident, please utilize the 'Ask to Analyst' feature, contact SOCRadar directly, or open a support ticket for more information.