CVE-2026-14603

WowOptin < 1.4.38 - Unauthenticated Opt-in Deactivation and Template Row Injection

Published Jul 24, 2026 CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Wordpress
Wordpress wordpress
Wowoptin
Wowoptin next-gen Popup Maker
Vendors & Products Wordpress
Wordpress wordpress
Wowoptin
Wowoptin next-gen Popup Maker
Type Values Removed Values Added
Weaknesses CWE-284
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
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.
Title WowOptin < 1.4.38 - Unauthenticated Opt-in Deactivation and Template Row Injection
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
WPScan
Published
Updated
Jul 24, 2026, 7:39 PM
Reserved
Jul 3, 2026, 12:59 PM
Status
Deferred
Published
Jul 24, 2026, 7:16 AM
Modified
Jul 24, 2026, 8:48 PM