CVE-2026-24618

Vulnerability

The Hash Elements plugin for WordPress, versions from n/a through 1.5.4, contains a sensitive data exposure vulnerability. The plugin fails to properly restrict access to functionality that retrieves embedded sensitive data, allowing unauthorized retrieval of system information. This issue is classified as an Exposure of Sensitive System Information to an Unauthorized Control Sphere [1].

Exploitation

An attacker can exploit this vulnerability without requiring authentication or elevated privileges. By sending a crafted HTTP request to a vulnerable endpoint within the plugin, the attacker can retrieve sensitive data that is normally not accessible to regular users. The attack does not require user interaction and can be performed remotely [1].

Impact

Successful exploitation allows an attacker to view sensitive system information, such as database credentials, API keys, or other configuration details embedded in the plugin. This information disclosure can be leveraged to further compromise the WordPress installation or associated services [1].

Mitigation

The vendor has released a security update to address this vulnerability. Users are strongly advised to update the Hash Elements plugin to the latest available version. If immediate update is not possible, consider disabling the plugin or implementing a web application firewall rule to block exploitation attempts. As of the publication date, no workaround other than updating has been disclosed [1].