CVE-2024-53722 in Favicon My Blog Plugin
Summary
by MITRE • 12/02/2024
Cross-Site Request Forgery (CSRF) vulnerability in Rockemmusic Favicon My Blog allows Stored XSS.This issue affects Favicon My Blog: from n/a through 1.0.2.
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Analysis
by VulDB Data Team • 02/22/2025
The CVE-2024-53722 vulnerability represents a critical security flaw in the Rockemmusic Favicon My Blog plugin that demonstrates the dangerous intersection of cross-site request forgery and stored cross-site scripting vulnerabilities. This vulnerability specifically impacts versions of the Favicon My Blog plugin ranging from the initial release through version 1.0.2, creating a significant risk for WordPress websites that utilize this particular plugin. The flaw occurs within the plugin's handling of user input and request processing mechanisms, where insufficient validation and sanitization allows malicious actors to inject persistent malicious code into the blog's infrastructure. The vulnerability stems from the plugin's failure to properly implement anti-CSRF tokens or other protective measures when processing user-submitted data, creating an environment where attackers can manipulate the application's behavior through carefully crafted requests.
The technical exploitation of this vulnerability begins with the attacker leveraging the CSRF component to trick authenticated users into executing unintended actions within the context of their active session. Once the CSRF attack is successful, the malicious input is stored within the plugin's database or configuration files, transforming the initial CSRF vector into a persistent stored XSS payload. This dual nature of the vulnerability means that the malicious code can affect multiple users who visit pages where the stored content is rendered, creating a widespread impact that extends beyond the initial attack vector. The vulnerability's classification aligns with CWE-352, which specifically addresses cross-site request forgery flaws, while the stored XSS component corresponds to CWE-79, representing improper neutralization of input during web page generation. The attack surface is further expanded through the ATT&CK framework's T1566.001 technique, which encompasses social engineering attacks that manipulate users into performing actions that compromise their systems.
The operational impact of CVE-2024-53722 extends far beyond simple data theft or session hijacking, as the stored XSS component enables attackers to execute arbitrary JavaScript code within the context of affected users' browsers. This capability allows for complete browser compromise, enabling attackers to steal cookies, session tokens, and other sensitive information that could be used to escalate privileges or gain unauthorized access to administrative functions. The vulnerability's persistence means that even after the initial attack, the malicious code continues to execute whenever affected pages are loaded, creating a long-term threat that can persist across multiple user sessions. Additionally, the stored nature of the vulnerability allows attackers to modify the plugin's functionality, potentially enabling them to manipulate the favicon display, redirect users to malicious sites, or even inject backdoors into the affected WordPress installation. The vulnerability's exploitation requires minimal technical knowledge and can be automated through various attack frameworks, making it particularly dangerous for website administrators who may not be aware of the ongoing threat.
Mitigation strategies for CVE-2024-53722 must address both the CSRF and stored XSS components of the vulnerability through comprehensive security measures. The primary recommendation involves immediate plugin updates to versions that have implemented proper CSRF protection mechanisms and input sanitization procedures, ensuring that all user-submitted data is properly validated and escaped before storage. Security headers should be implemented to enhance protection against XSS attacks, including the Content Security Policy header that restricts script execution and prevents unauthorized code injection. Additionally, administrators should implement proper input validation and output encoding throughout the application, particularly in areas where user-generated content is processed and stored. Regular security audits and monitoring of plugin functionality can help identify potential vulnerabilities before they are exploited, while maintaining up-to-date security patches for all WordPress components ensures that the entire platform remains protected against known threats. The implementation of web application firewalls and intrusion detection systems can provide additional layers of protection by monitoring for suspicious patterns that may indicate exploitation attempts. Organizations should also establish incident response procedures to quickly address any potential compromise, including user session termination, content review, and security configuration updates to prevent further exploitation of the vulnerability.