CVE-2026-114192 in WpEvently Plugin
Summary
by MITRE • 10/24/2026
Missing Authorization vulnerability in Magepeople inc. WpEvently mage-eventpress allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects WpEvently: from n/a through 5.7.8.
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Analysis
by VulDB Data Team • 10/24/2026
The identified security flaw represents a critical failure in access control mechanisms within the Magepeople Inc. WP EventPress plugin, specifically affecting versions ranging from its initial release up to version 5.7.8. This vulnerability is classified as an insecure direct object reference or broken access control issue, where the application fails to properly verify whether the authenticated user has the necessary permissions to perform specific actions on requested resources. In a well-secured web environment, every request that modifies state or accesses sensitive data must be validated against the current user's role and privileges. However, in this instance, the plugin relies on insufficient checks, allowing attackers who have valid authentication credentials, including low-level users such as subscribers or contributors, to manipulate parameters and execute administrative functions intended only for higher-privileged roles like administrators.
From a technical perspective, the root cause lies in the absence of robust server-side authorization logic when handling specific endpoints within the plugin's architecture. The application likely accepts user-supplied input that dictates which event data is being accessed or modified but fails to cross-reference this input with the session's permission context. This oversight enables an attacker to craft malicious HTTP requests that bypass intended security boundaries. By altering parameters such as post IDs, action types, or nonce values if they are not strictly validated against user roles, the attacker can trigger actions like creating new events, editing existing ones, deleting content, or modifying plugin settings without authorization. The vulnerability is particularly dangerous because it does not require complex exploitation techniques; rather, it exploits a fundamental misconfiguration in how access control levels are enforced by the backend code.
The operational impact of this vulnerability is severe for any organization relying on WP EventPress to manage events online. An attacker with even minimal access can escalate their privileges effectively within the context of the WordPress installation. This leads to unauthorized creation, modification, or deletion of event listings, which disrupts business operations and damages organizational reputation. Furthermore, if the plugin interacts with payment gateways or user registration systems, an attacker could manipulate transaction data or enroll users in programs without consent. In more advanced scenarios, this access control failure can serve as a stepping stone for further attacks, such as cross-site scripting by injecting malicious content into event descriptions that are displayed to other users, thereby compromising the security of all visitors interacting with the affected site.
This vulnerability aligns closely with CWE-284, which describes Improper Access Control, and falls under the MITRE ATT&CK technique T1078, specifically Valid Accounts used for lateral movement or privilege escalation within a compromised environment. To mitigate this risk, administrators must immediately update WP EventPress to version 5.7.9 or later, where these access control checks have been corrected. Until an upgrade is possible, it is advisable to restrict user registration on the site if feasible and monitor logs for unusual activity patterns indicative of unauthorized administrative actions. Additionally, implementing a Web Application Firewall can provide an additional layer of defense by blocking requests that exhibit characteristics typical of privilege escalation attempts, although this should not be considered a substitute for patching the underlying code deficiency.