CVE-2025-14149 is a stored cross-site scripting (XSS) vulnerability identified in the Xpro Addons — 140+ Widgets for Elementor plugin for WordPress, which is widely used to enhance Elementor page builder functionality. The vulnerability specifically affects the Image Scroller widget's box link attribute, where the plugin fails to properly sanitize and escape user-supplied input. This improper neutralization of input (classified under CWE-79) allows authenticated users with contributor-level permissions or higher to inject arbitrary JavaScript code into pages. Because the malicious script is stored persistently, it executes automatically in the browsers of any users who visit the infected page, potentially compromising user sessions, stealing cookies, or performing actions on behalf of the victim. The vulnerability affects all versions up to and including 1.4.24. Exploitation requires authentication with contributor or higher privileges but does not require user interaction beyond page viewing. The CVSS 3.1 base score is 6.4, indicating a medium severity level, with network attack vector, low attack complexity, privileges required, no user interaction, and a scope change due to affecting other users. No patches or official fixes have been published at the time of disclosure, and no known exploits are reported in the wild. The vulnerability poses a significant risk to WordPress sites using this plugin, especially those with multiple contributors or editors who can inject content. Attackers could leverage this flaw to conduct targeted attacks, deface websites, or steal sensitive information from site visitors.

The impact of CVE-2025-14149 is primarily on the confidentiality and integrity of affected WordPress sites and their users. Successful exploitation allows attackers to execute arbitrary scripts in the context of the vulnerable website, potentially leading to session hijacking, theft of authentication cookies, unauthorized actions performed on behalf of users, defacement, or distribution of malware. Since the vulnerability is stored XSS, the malicious payload persists and affects all users who visit the compromised page, increasing the attack surface. Organizations relying on the Xpro Addons plugin for Elementor, especially those with multiple contributors or editors, face increased risk of insider or compromised user exploitation. While availability is not directly impacted, the reputational damage and potential data breaches can have significant operational and financial consequences. The medium CVSS score reflects the need for timely remediation but indicates that exploitation requires some privileges, limiting the attacker's initial access vector. Nonetheless, the widespread use of WordPress and Elementor, combined with the popularity of this plugin, means that many websites globally could be affected, amplifying the potential impact.

To mitigate CVE-2025-14149, organizations should first verify if they use the Xpro Addons — 140+ Widgets for Elementor plugin and identify the version in use. Since no official patch is currently available, immediate mitigation steps include restricting contributor-level and higher permissions to trusted users only, minimizing the number of users who can inject content. Implementing a Web Application Firewall (WAF) with custom rules to detect and block suspicious script injections targeting the Image Scroller widget's link attribute can help reduce risk. Site administrators should audit existing content for injected scripts and remove any suspicious code. Employing Content Security Policy (CSP) headers can limit the impact of XSS by restricting the sources from which scripts can be loaded. Monitoring logs for unusual activity or changes in widget content can provide early detection of exploitation attempts. Once a patch or update is released by the vendor, promptly apply it. Additionally, educating contributors about safe content practices and the risks of injecting untrusted code can reduce accidental exploitation. Regular backups and incident response plans should be in place to recover quickly if exploitation occurs.