Executive Summary

This vulnerability is a Stored Cross-Site Scripting (XSS) issue in the WordPress plugin 金数据 (version 1.0 and earlier). It allows attackers with contributor-level privileges to inject malicious scripts, such as redirects, advertisements, or other HTML payloads, into websites using the plugin. These scripts execute when visitors access the affected site, potentially compromising user interactions. The vulnerability is classified under OWASP Top 10 category A3: Injection and has a CVSS score of 6.5, indicating a low severity impact. [1]

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Impact Analysis

The vulnerability can impact you by allowing attackers to inject malicious scripts into your website, which execute when visitors access your site. This can lead to unauthorized redirects, display of unwanted advertisements, or other malicious HTML content. Such attacks can harm your website's reputation, compromise user data, and potentially lead to further exploitation. Since the plugin is abandoned with no official fix, the risk remains unless you remove or replace the plugin or apply a virtual patch. [1]

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Detection Guidance

Detection of this vulnerability involves identifying the presence of the vulnerable 金数据 WordPress plugin version 1.0 or earlier on your website. Since the vulnerability allows stored XSS via input fields, monitoring for unusual script injections or unexpected HTML payloads in user-generated content can help. However, plugin-based malware scanners may be unreliable for this vulnerability. No specific detection commands are provided in the resources. [1]

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Mitigation Strategies

Immediate mitigation steps include removing and replacing the vulnerable 金数据 plugin with an alternative solution, as no official fix or updated version is available. Applying a virtual patch (vPatch) from Patchstack can provide rapid protection by auto-mitigating the vulnerability. Deactivating the plugin alone does not eliminate the risk. Seeking professional incident response services is recommended if compromise is suspected. [1]

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