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CVE-2026-14603

HIGH 7.5 CVSS 3.1
Published
July 24, 2026
Last modified
July 24, 2026
NVD status
Deferred
Reported by
contact@wpscan.com
Weakness
CWE-284
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Description

The WowOptin: Next-Gen Popup Maker WordPress plugin before 1.4.38 does not have proper authorization on a REST endpoint, allowing unauthenticated users to disable all of the site's opt-in forms and insert new template-based opt-in rows into the database.

Affected WordPress components

  • WowOptin: Next-Gen Popup Maker – Create Stunning Popups and Optins for Lead Generation Plugin · optin
    Confirmed match Active
    Before 1.4.38
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • Unknown WowOptin: Next-Gen Popup Maker — Before 1.4.38

References

  • wpscan.com https://wpscan.com/vulnerability/3a06d27a-9405-4cf2-9087-554018d31884/
  • nvd.nist.gov Official NVD record