CVE-2024-32828 in Flexible Shipping Plugin
Summary
by MITRE • 04/26/2024
Missing Authorization vulnerability in Octolize Flexible Shipping.This issue affects Flexible Shipping: from n/a through 4.24.15.
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Analysis
by VulDB Data Team • 04/26/2024
The CVE-2024-32828 vulnerability represents a critical missing authorization flaw within the Octolize Flexible Shipping plugin, which is widely used in wordpress ecommerce environments. This vulnerability specifically impacts versions ranging from the initial release through 4.24.15, creating a significant security exposure for wordpress sites that rely on flexible shipping configurations. The issue stems from insufficient access controls that allow unauthorized users to perform actions they should not be permitted to execute within the shipping management system.
The technical flaw manifests as a failure in the plugin's authorization mechanism where proper user role verification does not occur before executing sensitive operations. This missing authorization check enables attackers to manipulate shipping rules, modify delivery configurations, and potentially access restricted shipping data without proper authentication. The vulnerability exists at the application layer and specifically affects the plugin's administrative functions that control shipping methods, pricing structures, and delivery options. Attackers exploiting this weakness could leverage it to alter shipping costs, modify delivery zones, or even disable shipping functionality entirely, causing operational disruption and potential financial loss.
The operational impact of this vulnerability extends beyond simple data manipulation to encompass broader business continuity concerns and potential financial exposure. Unauthorized individuals could exploit the missing authorization to increase shipping costs for customers, redirect shipments to incorrect destinations, or gain access to sensitive shipping data that may contain customer information or business-critical logistics details. This vulnerability particularly affects ecommerce platforms where shipping configurations directly impact revenue streams and customer satisfaction. The issue creates a persistent risk for online retailers who depend on flexible shipping solutions, as the unauthorized access could lead to competitive disadvantages, regulatory compliance violations, and reputational damage.
Mitigation strategies for CVE-2024-32828 should prioritize immediate plugin updates to versions beyond 4.24.15 where the authorization flaw has been addressed. System administrators should implement additional access controls and monitor plugin activity for suspicious behavior patterns. The vulnerability aligns with CWE-862, which describes insufficient authorization conditions, and represents a clear violation of the principle of least privilege in cybersecurity practices. Organizations should also consider implementing network-level controls and regular security audits to detect and prevent exploitation attempts. The ATT&CK framework categorizes this issue under privilege escalation and credential access tactics, as attackers could use the vulnerability to gain elevated privileges within the shipping management system and potentially move laterally within the affected wordpress environment.
Security teams should conduct comprehensive vulnerability assessments across all wordpress installations using Octolize Flexible Shipping to identify systems at risk. The remediation process requires not only updating the plugin but also reviewing existing user permissions and implementing proper access logging to detect unauthorized attempts to access shipping configuration interfaces. Organizations should also establish monitoring procedures to track changes in shipping rules and configurations, as these modifications could indicate exploitation attempts. Regular security training for administrators regarding plugin security best practices and the importance of maintaining current software versions remains crucial in preventing similar vulnerabilities from being exploited in the future.