Executive Summary

CVE-2026-25384 is a Broken Access Control vulnerability in the WordPress WP-Lister Lite for eBay plugin, affecting versions up to and including 3.8.5.

The issue arises from missing authorization, authentication, or nonce token checks within certain functions, which allows unauthenticated users to perform actions that should be restricted to higher-privileged users.

This vulnerability falls under the OWASP Top 10 category A1: Broken Access Control.

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Impact Analysis

Because of missing authorization checks, attackers who are not authenticated can perform privileged actions within the WP-Lister Lite for eBay plugin.

This could lead to unauthorized changes or access to sensitive plugin functions, potentially compromising the integrity or operation of the affected WordPress site.

However, the vulnerability has a CVSS score of 5.3, indicating a low severity impact, and it is considered unlikely to be exploited in a way that causes significant harm.

Users are advised to update to version 3.8.6 or later to mitigate this risk.

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Compliance Impact

I don't know

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Detection Guidance

This vulnerability arises from missing authorization checks in the WP-Lister Lite for eBay plugin, allowing unauthenticated users to perform privileged actions. Detection would involve checking the plugin version installed on your WordPress site to see if it is version 3.8.5 or earlier, which are vulnerable.

There are no specific network or system commands provided to detect exploitation attempts or presence of this vulnerability.

To check the plugin version on your WordPress installation, you can use the following WP-CLI command:

• wp plugin list --status=active

This command lists all active plugins and their versions. If WP-Lister Lite for eBay is installed and its version is 3.8.5 or below, your system is vulnerable.

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Mitigation Strategies

[{'type': 'paragraph', 'content': 'The primary mitigation step is to update the WP-Lister Lite for eBay plugin to version 3.8.6 or later, where the vulnerability has been patched.'}, {'type': 'paragraph', 'content': 'Additionally, enabling auto-updates for the plugin can help ensure you receive future security patches promptly.'}, {'type': 'paragraph', 'content': "If updating immediately is not possible, consider restricting access to the plugin's functionality by limiting user permissions or applying additional access control measures at the web server or application level."}] [1]

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