CVE-2026-14603

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

HIGH

7.5

CVSS Score

Published: July 24, 2026 at 06:00 AM UTC

Updated: July 24, 2026 at 09:00 PM UTC

1 product affected across 1 vendorWowOptin

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Severity

HIGH7.5

Exploit prediction

EPSS 0.4%

SSVC

No known exploit

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

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

WowOptin · Wowdevswordpress-plugin

60%

v < 1.4.38

Affected range stops below 1.4.38, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

ExploitVDB EntryTechnical Description

Source: cverecord

https://wpscan.com/vulnerability/3a06d27a-9405-4cf2-9087-554018d31884/

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.5HIGHCISA-ADP

Attack Vector: NETWORK
Complexity: LOW
Privileges: NONE
User Interaction: NONE
Scope: UNCHANGED
Confidentiality: HIGH
Integrity: NONE
Availability: NONE

Vector?

Quick Info

StatusDEFERRED

CWE

CWE-284

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