Vulnerability Description
The weMail - Email Marketing, Lead Generation, Optin Forms, Email Newsletters, A/B Testing, and Automation plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 2.0.7. This is due to the plugin's REST API trusting the `x-wemail-user` HTTP header to identify users without verifying the request originates from an authenticated WordPress session. This makes it possible for unauthenticated attackers who know or can guess an admin email (easily enumerable via `/wp-json/wp/v2/users`) to impersonate that user and access the CSV subscriber endpoints, potentially exfiltrating subscriber PII (emails, names, phone numbers) from imported CSV files.
CVSS Score
MEDIUM
Related Weaknesses (CWE)
References
- https://plugins.trac.wordpress.org/browser/wemail/tags/2.0.6/includes/Rest/Csv.p
- https://plugins.trac.wordpress.org/browser/wemail/tags/2.0.6/includes/Rest/Csv.p
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new
- https://www.wordfence.com/threat-intel/vulnerabilities/id/59c0caa2-d0c2-472e-83c
FAQ
What is CVE-2025-14348?
CVE-2025-14348 is a vulnerability with a CVSS score of 5.3 (MEDIUM). The weMail - Email Marketing, Lead Generation, Optin Forms, Email Newsletters, A/B Testing, and Automation plugin for WordPress is vulnerable to authorization bypass in all versions up to, and includi...
How severe is CVE-2025-14348?
CVE-2025-14348 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-14348?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.