XSS Vulnerability in WordPress WP User Frontend Pro Plugin <= 4.2.13

Vulnerability Overview Vulnerability Name: Cross-Site Scripting (XSS) vulnerability in WordPress WP User Frontend Pro Plugin <= 4.2.13. Vulnerability Type: Cross-Site Scripting (XSS). Priority: Medium. Publication Date: October 4, 2020. Reporter: dutafi. Scope of Impact Affected Software: WP User Frontend Pro. Affected Versions: <= 4.2.13. Vulnerability Description: Attackers can inject malicious scripts into the website to steal visitor data or hijack their accounts. Risk Level: Medium. This vulnerability is considered to have moderate danger and is expected to be exploited. Such vulnerabilities are often used in large-scale attack campaigns, allowing attackers to target thousands of websites simultaneously, regardless of their size or popularity. Remediation Recommended Actions: Immediately update the affected plugin. If an update is not possible, contact your hosting provider or web developer for assistance. Official Patch: No official patch is currently available. Mitigation Rules: Due to the nature of the vulnerability, mitigation rules cannot be created for it. However, large-scale exploitation is not expected. Additional Information User Interaction Requirement: Although the vulnerability can be initiated by the role indicated in the "Required Permissions" section, successful exploitation requires a privileged user to perform actions such as clicking a malicious link, visiting a fake page, or submitting a form. Timeline: - April 27, 2020: Reported by dutafi. - October 4, 2020: Early warning sent to Patchstack customers. - October 4, 2020: Published by Patchstack. Supplementary Notes OWSS Score: The OWSS score is a standardized and reproducible method for evaluating and ranking reported vulnerabilities, but it is not applicable to WordPress. Code Block POC/Exploit Code: No specific POC code or exploit code is provided in the page. Summary This vulnerability involves a Cross-Site Scripting (XSS) issue in the WordPress WP User Frontend Pro plugin, affecting version 4.2.13 and below. It is recommended to update the plugin immediately to fix this vulnerability; if no official patch is available, contact the relevant technical support for assistance.

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XSS Vulnerability in WordPress WP User Frontend Pro Plugin <= 4.2.13