MEDIUM 6.5 NVD

CVE-2026-14834

The Mailgun for WordPress plugin before 2.2.1 does not perform any capability or nonce check on an unauthenticated AJAX action that adds subscribers to the site

The Mailgun for WordPress plugin before 2.2.1 does not perform any capability or nonce check on an unauthenticated AJAX action that adds subscribers to the site owner's configured email service mailing lists, allowing unauthenticated attackers to enrol arbitrary email addresses into those lists using the owner's stored API credentials.

References

https://wpscan.com/vulnerability/84135fff-e602-4773-8e79-a831284de0d2/

Published: 2026-07-31 · Source: NVD · Feed updated: 2026-08-04

This medium severity vulnerability with a CVSS score of 6.5 was published on 2026-07-31 via NVD.

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