CVE-2024-13183 is a stored cross-site scripting vulnerability identified in the Orbit Fox by ThemeIsle plugin for WordPress, affecting all versions up to and including 2.10.43. The vulnerability stems from improper neutralization of input during web page generation, specifically inadequate sanitization and output escaping of the 'title_tag' parameter. Authenticated attackers with Contributor-level access or higher can exploit this flaw by injecting arbitrary JavaScript code into pages. When other users access these pages, the injected scripts execute in their browsers, potentially compromising session tokens, redirecting users, or performing actions on behalf of the victim. The vulnerability does not require user interaction beyond visiting the affected page, and the scope is limited to sites using the vulnerable plugin versions. The CVSS 3.1 score of 6.4 reflects medium severity, with network attack vector, low attack complexity, and privileges required at the contributor level. The vulnerability is classified under CWE-79 (Improper Neutralization of Input During Web Page Generation), a common and impactful web security issue. No public exploits have been reported yet, but the presence of authenticated access requirements means that attackers must first gain contributor or higher privileges, which may be possible through other vulnerabilities or social engineering. The plugin is widely used in WordPress environments, making the vulnerability relevant to a broad range of websites.

The impact of CVE-2024-13183 is significant for organizations running WordPress sites with the vulnerable Orbit Fox plugin. Successful exploitation allows attackers to execute arbitrary scripts in the context of the victim's browser, leading to potential session hijacking, theft of sensitive information, unauthorized actions, or site defacement. Since the vulnerability is stored XSS, the malicious payload persists and affects all users who visit the compromised pages. This can undermine user trust, lead to data breaches, and damage organizational reputation. The requirement for authenticated access at Contributor level limits the attack surface but does not eliminate risk, especially in environments with many users or weak access controls. The vulnerability can also be chained with other exploits to escalate privileges or gain initial access. Given the widespread use of WordPress and the plugin, the threat is relevant to a large number of websites globally, including e-commerce, corporate, and informational sites. The lack of known exploits in the wild currently reduces immediate risk but does not preclude future attacks.

To mitigate CVE-2024-13183, organizations should take the following specific actions: 1) Immediately update the Orbit Fox by ThemeIsle plugin to a patched version once available; monitor the vendor's announcements for patches. 2) Restrict user roles and permissions rigorously, limiting Contributor-level access only to trusted users to reduce the risk of exploitation. 3) Implement web application firewalls (WAFs) with rules to detect and block suspicious script injections targeting the 'title_tag' parameter. 4) Conduct regular security audits and code reviews of custom themes or plugins that interact with user input to ensure proper sanitization and escaping. 5) Employ Content Security Policy (CSP) headers to restrict the execution of unauthorized scripts in browsers. 6) Monitor logs and user activity for unusual behavior indicative of XSS exploitation attempts. 7) Educate site administrators and users about the risks of privilege escalation and social engineering that could lead to unauthorized access. 8) Consider disabling or replacing the Orbit Fox plugin if immediate patching is not feasible, especially in high-risk environments. These measures go beyond generic advice by focusing on access control, proactive detection, and layered defenses tailored to the vulnerability's characteristics.