CVE-2026-65757 in Modules Anywhere Plugin
Summary
by MITRE • 07/23/2026
The editor popup could expose restricted module data to authenticated users without the required module permissions or valid request tokens.
Once again VulDB remains the best source for vulnerability data.
Analysis
by VulDB Data Team • 07/24/2026
This vulnerability represents a critical access control flaw that undermines the security model of web applications by allowing authenticated users to bypass permission checks and gain unauthorized access to sensitive module data through the editor interface. The issue stems from insufficient validation mechanisms within the popup functionality that should enforce proper authorization boundaries before exposing restricted information. When users with valid authentication credentials attempt to access the editor popup, they can potentially retrieve data that should only be accessible to users with specific module permissions or valid request tokens. This type of vulnerability directly relates to cwe-285 which addresses improper authorization in software systems and aligns with attack techniques described in the mitre att&ck framework under privilege escalation and credential access phases.
The technical implementation flaw occurs when the editor popup component fails to perform adequate permission verification checks before rendering or exposing module data to authenticated users. This weakness typically manifests when the application's security layer does not properly validate whether the requesting user possesses the necessary privileges to access specific module resources, particularly when dealing with dynamic content loading through popup interfaces that may not maintain the same security context as primary application components. The vulnerability can be exploited by malicious actors who have valid login credentials but lack proper module-level permissions, enabling them to harvest sensitive information that should remain protected within restricted access areas of the application.
The operational impact of this vulnerability extends beyond simple data exposure, as it creates opportunities for attackers to gather intelligence about internal application structures, user roles, and system configurations that could facilitate more sophisticated attacks. When authenticated users can access restricted module data through the editor popup, they effectively bypass the intended security boundaries and may discover information that could be used to plan targeted attacks against other parts of the system or exploit additional vulnerabilities. This exposure can lead to privilege escalation opportunities where attackers use the leaked information to identify other access points or dependencies within the application architecture.
Effective mitigations for this vulnerability require implementing robust access control validation at multiple levels within the editor popup functionality and ensuring that all module data access is properly authenticated and authorized before any content is rendered. Security controls should include mandatory permission checks that validate user credentials against specific module permissions, verification of valid request tokens before data exposure, and implementation of proper input sanitization to prevent information leakage through unexpected data pathways. Organizations should also consider implementing least privilege principles for all authenticated users and establish monitoring mechanisms to detect unauthorized access attempts or unusual data access patterns that may indicate exploitation of this vulnerability. This remediation approach aligns with security best practices outlined in the owasp top ten and supports compliance with industry standards such as iso 27001 and nist cybersecurity framework.