CVE-2026-119506 in Frontend Admin Plugin
Summary
by MITRE • 11/09/2026
Incorrect Privilege Assignment vulnerability in DynamiApps Frontend Admin by DynamiApps acf-frontend-form-element allows Privilege Escalation.This issue affects Frontend Admin by DynamiApps: from n/a through 3.30.1.
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Analysis
by VulDB Data Team • 11/09/2026
The identified security flaw resides within the DynamiApps Frontend Admin plugin, specifically affecting versions ranging from initial releases up to version 3.30.1. This vulnerability is classified as an Incorrect Privilege Assignment issue, which fundamentally represents a failure in the application's access control mechanisms to properly restrict user actions based on their assigned roles and permissions. In web applications utilizing WordPress or similar content management systems, plugins often handle sensitive administrative functions such as form creation, data submission processing, and backend configuration. When privilege assignment logic is flawed, it creates a pathway for unauthorized entities to perform operations that should be restricted to authenticated administrators with elevated privileges.
The technical nature of this vulnerability involves the application failing to enforce adequate checks on user capabilities before executing critical actions or exposing sensitive administrative interfaces. An attacker who has obtained low-level access, such as through subscriber or contributor roles typically granted to regular site visitors or content editors, can exploit these misconfigurations to escalate their privileges within the system. This escalation does not necessarily require a traditional software bug like buffer overflow but rather relies on logical errors in how the server validates user identity and role against requested actions. The attacker may manipulate HTTP requests or interact with unprotected API endpoints exposed by the plugin to execute administrative commands, modify settings, or access restricted data without proper authorization verification.
From an operational perspective, this vulnerability poses a significant risk to the integrity and confidentiality of the hosted web application. Successful exploitation allows attackers to gain unauthorized control over critical aspects of the website managed by Frontend Admin. This could include creating malicious forms that harvest sensitive user information, altering site configurations to deface content or redirect traffic, or accessing database records containing personal identifiable information stored through frontend submissions. The impact extends beyond immediate data compromise, as it undermines trust in the application's security posture and can lead to regulatory non-compliance if protected health information or financial data is exposed due to insufficient access controls.
This vulnerability aligns with CWE-269, which describes Improper Privilege Management, where a user is able to perform actions that are beyond their intended permissions level. Furthermore, in the context of the MITRE ATT&CK framework, this behavior corresponds to techniques associated with Account Manipulation and potentially Defense Evasion if used to maintain persistent access or hide malicious activities within legitimate administrative logs. The lack of strict role-based access control enforcement is a common oversight in third-party plugins that prioritize ease of use over rigorous security validation during development cycles.
To mitigate the risks associated with this vulnerability, immediate action should be taken by updating the DynamiApps Frontend Admin plugin to version 3.30.2 or later where these privilege assignment checks have been corrected and hardened. Organizations relying on older versions must implement compensating controls such as restricting access to administrative endpoints via IP whitelisting if possible, ensuring that all user accounts are assigned only the minimum privileges necessary for their functions according to the principle of least privilege. Regular security audits and penetration testing focused on role-based access control can help identify similar misconfigurations in other plugins or core application logic before they can be exploited by malicious actors seeking to escalate privileges within the environment.