Privilege Escalation in Modular DS by Modular Solutions

CVE-2026-23550

What is CVE-2026-23550?

CVE-2026-23550 is a critical vulnerability affecting the Modular DS plugin developed by Modular Solutions, primarily utilized within WordPress environments. This vulnerability stems from incorrect privilege assignment, allowing unauthorized users to escalate their privileges. Such exploitation can severely compromise the security posture of organizations using this plugin, as it potentially enables attackers to gain elevated access to sensitive data and administrative functions within the WordPress ecosystem. The affected versions range from the initial release up to version 2.5.1, making a significant number of websites vulnerable if they have not been updated.

Potential impact of CVE-2026-23550

1. Unauthorized Access: The privilege escalation can grant attackers access to administrative controls that should be restricted. This level of access allows malicious actors to manipulate site content, user accounts, and settings, leading to potential data breaches or service disruptions.

2. Data Compromise: With escalated privileges, attackers can access sensitive information stored within the WordPress environment, including user data and financial information. The exposure of such confidential data could result in significant reputational damage and legal ramifications for affected organizations.

3. Wider Exploitation: The active exploitation of this vulnerability in the wild suggests that it is likely being targeted by cybercriminals. If left unaddressed, this could lead to a surge in automated attacks, putting a broader range of WordPress sites at risk, especially given the widespread use of Modular DS among websites.

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