CVE-2024-0683 in Bulgarisation for WooCommerce Plugin
Summary
by MITRE • 03/13/2024
The Bulgarisation for WooCommerce plugin for WordPress is vulnerable to unauthorized access due to missing capability checks on several functions in all versions up to, and including, 3.0.14. This makes it possible for unauthenticated and authenticated attackers, with subscriber-level access and above, to generate and delete labels.
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Analysis
by VulDB Data Team • 04/12/2026
The vulnerability identified as CVE-2024-0683 affects the Bulgarisation for WooCommerce plugin, a WordPress extension designed to facilitate Bulgarian language localization and functionality within WooCommerce e-commerce platforms. This security flaw represents a critical authorization bypass issue that undermines the plugin's access control mechanisms and exposes sensitive administrative functions to unauthorized users. The vulnerability specifically impacts all versions of the plugin up to and including version 3.0.14, making it a widespread concern for WordPress sites utilizing this particular plugin.
The technical flaw manifests through the absence of proper capability checks within multiple functions embedded in the plugin's codebase. This missing validation allows attackers to exploit administrative endpoints without proper authentication or authorization. The vulnerability is particularly concerning because it affects both unauthenticated attackers who can potentially exploit the flaw through direct API calls or crafted requests, and authenticated users who possess subscriber-level access or higher. The specific functions that lack capability checks enable the execution of label generation and deletion operations, which are typically restricted to administrators or users with elevated privileges.
The operational impact of this vulnerability extends beyond simple privilege escalation, as it enables attackers to manipulate shipping labels that are crucial for e-commerce operations. An attacker with subscriber-level access or higher can generate fraudulent labels, potentially leading to financial losses, inventory mismanagement, and disruption of legitimate business operations. The ability to delete labels also creates opportunities for service disruption, as legitimate customers may experience issues with their shipping information and order fulfillment processes. This vulnerability essentially allows malicious actors to interfere with core e-commerce functionalities that depend on accurate shipping label management.
Security professionals should note that this vulnerability aligns with CWE-284, which describes improper access control mechanisms, and represents a clear violation of the principle of least privilege. The ATT&CK framework categorizes this issue under privilege escalation and credential access techniques, where adversaries can leverage weak access controls to gain unauthorized system access. Organizations should immediately update to the latest version of the Bulgarisation for WooCommerce plugin to remediate this vulnerability, as the plugin developers have likely released patches addressing the missing capability checks. Additionally, system administrators should implement network monitoring to detect suspicious API calls and access patterns that may indicate exploitation attempts, while also reviewing user permissions to ensure that only authorized personnel have subscriber-level access or higher.