CVE-2025-13368 is classified as a medium-severity vulnerability affecting the Xpro Addons — 140+ Widgets for Elementor plugin for WordPress. This vulnerability allows for stored cross-site scripting (XSS) via the Pricing Widget's 'onClick Event' setting in all versions up to and including 1.4.20. The underlying issue stems from insufficient input sanitization and output escaping, which enables authenticated attackers with contributor-level access and above to inject arbitrary web scripts. These scripts can execute whenever a user accesses an affected page, posing a significant risk.
The CVSS score for this vulnerability is 6.4, indicating a medium severity level. This score reflects a low attack complexity and the requirement for low privileges. The potential impact on confidentiality and integrity is low, while availability is not affected. Organizations using the Xpro Addons plugin should consider this threat seriously, as it could lead to unauthorized actions being performed on behalf of unsuspecting users.
Given the nature of this vulnerability, organizations should prioritize patching or removing the affected plugin from their WordPress installations. As of the latest information, this vulnerability has not yet been actively exploited in the wild, but the potential for exploitation exists, making it an urgent concern for security teams.
Organizations should address this vulnerability in their next patch cycle, ensuring that their WordPress environment remains secure and that the integrity of user data is maintained.
Vulnerability Details
The Xpro Addons plugin is vulnerable to stored cross-site scripting (XSS), which could allow attackers to execute arbitrary scripts in user browsers. The CVE description indicates that the vulnerability arises from improper handling of user input in the Pricing Widget's 'onClick Event' setting. The CVSS score of 6.4 indicates a medium severity level, with a vector string of 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N'. The vulnerability is related to CWE-79, which signifies improper neutralization of input during web page generation.
Technical Analysis
The root cause of this vulnerability is insufficient input sanitization and output escaping within the plugin's codebase. Attackers can leverage this weakness by utilizing the Pricing Widget's 'onClick Event' setting to inject harmful scripts. The attack vector for this vulnerability is network-based, meaning that it can be exploited remotely without requiring physical access to the target system. The complexity of executing this attack is low, as it requires basic skills in web exploitation.
The privileges required to exploit this vulnerability are low, specifically requiring only contributor-level access, which is easily attainable for many users within a WordPress environment. No user interaction is necessary from the victims, as attackers can execute their scripts when users load the affected pages. The impact on confidentiality and integrity is low, with no impact on availability.
Risk & Impact Analysis
Risk to organizations includes potential unauthorized actions being executed on behalf of users, which can lead to data theft, unauthorized access, or further exploitation of organizational resources. The blast radius of this vulnerability can extend beyond the affected plugin, potentially allowing attackers to pivot to other parts of the WordPress environment.
Organizations should address this vulnerability in their priority patch cycle, as the implications of exploitation can be severe. Even though the CVSS score indicates a medium severity, the ease of exploitation combined with the potential consequences necessitates immediate action. Ensuring that all plugins are up-to-date and securely configured is paramount in maintaining a secure WordPress environment.
Exploitation Status
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
All versions prior to vendor patch, specifically up to and including version 1.4.20 of the Xpro Addons plugin, are affected by this vulnerability.
Mitigation & Remediation
Organizations should prioritize updating to the latest version of the Xpro Addons plugin to mitigate this vulnerability. If an immediate patch is not available, consider removing the plugin until a secure version can be deployed. Additionally, implementing security measures such as disabling JavaScript execution from untrusted sources and conducting regular security assessments can help reduce the risk associated with this vulnerability.
Detection Guidance
Monitoring logs for unusual activity, particularly in relation to script execution and user interactions within the Pricing Widget, can provide early indicators of exploitation attempts. Organizations should also be vigilant for behavioral anomalies that could signify an active exploit of this vulnerability.
AppSecure Threat Intelligence Insight
The long-term significance of CVE-2025-13368 lies in its representation of ongoing vulnerabilities within widely-used plugins. Security teams should remain aware of the patterns that lead to such vulnerabilities, as they often stem from inadequate input validation and sanitization practices. This case underscores the importance of comprehensive security reviews and a proactive stance towards vulnerability management.
Organizations are encouraged to develop a robust vulnerability management program, which includes not only regular updates and patches but also thorough assessments of third-party plugins. For further guidance on establishing a vulnerability management program, consider exploring our resources on vulnerability management program design and the importance of continuous security testing.
As security trends evolve, organizations must also remain educated on emerging threats and implement security best practices. For insights on recent threat trends, refer to our analysis on 2025 vulnerability exposure severity trends. Additionally, consider our guide on penetration testing methodology to enhance your security posture.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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