Ultimate WP Mail 1.0.17 - 1.3.6 - Missing Authorization to Authenticated (Contributor+) Privilege Escalation via get_email_log_details Function
Vulnerability Description
The Ultimate WP Mail plugin for WordPress is vulnerable to Privilege Escalation due to improper authorization within the get_email_log_details() AJAX handler in versions 1.0.17 to 1.3.6. The handler reads the client-supplied post_id and retrieves the corresponding email log post content (including the password-reset link), relying only on the ‘edit_posts’ capability without restricting to administrators or validating ownership. This makes it possible for authenticated attackers, with Contributor-level access and above, to harvest an admin’s reset link and elevate their privileges to administrator.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
Am I Vulnerable?
Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2025-6993
Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- Kenneth Dunn
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/b19794de-b623-4017-bd91-73986383c58b?source=cve
- https://wordpress.org/plugins/ultimate-wp-mail/#developers
- https://plugins.trac.wordpress.org/browser/ultimate-wp-mail/tags/1.3.6/includes/Ajax.class.php
- https://plugins.trac.wordpress.org/changeset/3328277
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