CVE-2025-2325: 
WordPress vulnerability analysis and mitigation

The WP Test Email plugin for WordPress contains a Stored Cross-Site Scripting vulnerability (CVE-2025-2325) affecting all versions up to and including 1.1.8. The vulnerability was discovered and disclosed on March 14, 2025, and affects the Email Logs functionality of the plugin (NVD).

The vulnerability stems from insufficient input sanitization and output escaping in the Email Logs feature. It has been assigned a CVSS v3.1 base score of 7.2 (HIGH) with the vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N. The vulnerability is classified as CWE-79: Improper Neutralization of Input During Web Page Generation (NVD).

When exploited, this vulnerability allows unauthenticated attackers to inject arbitrary web scripts into pages that will execute whenever a user accesses an injected page. This can lead to the compromise of user sessions, theft of sensitive information, and potential manipulation of the affected website's content (NVD).

A security fix has been released in version 1.1.9 of the WP Test Email plugin. The update includes proper sanitization of email subjects using sanitizetextfield() and email bodies using sanitizetextareafield() functions (WordPress Plugin).