Executive Summary

The WordPress Dokan Pro Plugin, versions 5.0.4 and below, contains a critical privilege escalation vulnerability (CVE-2026-56033). This flaw allows unauthenticated attackers to escalate their privileges from low-level accounts to higher levels, potentially gaining full control over the affected website.

This vulnerability is classified under OWASP Top 10 A7: Identification and Authentication Failures, indicating a failure in properly verifying user privileges.

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Impact Analysis

Exploitation of this vulnerability can allow attackers to gain unauthorized high-level access to your website, leading to full control over the site.

• Attackers can modify, delete, or steal sensitive data.
• They may install malicious code or backdoors.
• The website's integrity and availability could be compromised.
• It may lead to reputational damage and loss of user trust.

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Mitigation Strategies

Immediate action is required to mitigate the risk of this vulnerability.

• Update the WordPress Dokan Pro Plugin to version 5.0.5 or later.
• Apply the mitigation rule provided by Patchstack to block attacks until the update is applied.
• Seek assistance from your hosting provider or developer to ensure the vulnerability is properly addressed.

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Compliance Impact

The vulnerability allows unauthenticated attackers to escalate privileges and potentially gain full control of the website, which can lead to unauthorized access to sensitive data.

Such unauthorized access and control can result in violations of common standards and regulations like GDPR and HIPAA, which require strict protection of personal and sensitive information.

Therefore, if exploited, this vulnerability could compromise compliance with these regulations by exposing or allowing manipulation of protected data.

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