CVE-2026-14603

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

High · published July 24, 2026

CVSS v3.1
7.5
EPSS
0%
Percentile
33.8
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00406 · 33.8th percentile
Published
2026-07-24T06:00Z
EPSS history
Timeline
  • 24 JUL 06:00Z
    WowOptin < 1.4.38 - Unauthenticated Opt-in Deactivation and Template Row Injection
    cvelistv5