CVE-2026-39464 MEDIUM

CVE-2026-39464: WordPress Coming Soon Page, Under Construction & Maintenance Mode by SeedProd plugin <= 6.19.8 - Server Side Request Forgery (SSRF) vulnerability

Vendor Seedprod
Product Coming Soon Page, Under Construction & Maintenance Mode by SeedProd
Weakness CWE-918 · SSRF
Published April 8, 2026
Last update April 29, 2026

CVSS base score

5.5/10
Attack vector Network
Attack complexity Low
Privileges required High
User interaction None
Confidentiality Low
Integrity Low

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N

What the vulnerability does

01Description

Server-Side Request Forgery (SSRF) vulnerability in SeedProd Coming Soon Page, Under Construction & Maintenance Mode by SeedProd coming-soon allows Server Side Request Forgery.This issue affects Coming Soon Page, Under Construction & Maintenance Mode by SeedProd: from n/a through <= 6.19.8.

Explanation of Vulnerability in Simple Terms

02Summary

SeedProd's Coming Soon Page plugin versions up to 6.19.8 contain a server-side request forgery vulnerability. An authenticated administrator can make the site send HTTP requests to internal or external systems on the attacker's behalf. The vulnerability requires high-level admin access and does not affect site availability. Update to a version newer than 6.19.8.

What an attacker can do

03Attacker Capabilities

Make the site send HTTP requests to internal systems or external URLs under the attacker's control.

Potential impact on your site

04Site Impact

An admin account compromise could allow an attacker to probe internal networks or interact with external services via your site.

Conditions required to exploit

05Prerequisites

Attacker must have administrator-level access to the WordPress site.

Key dates

06Disclosure timeline

April 8, 2026 CVE published
April 29, 2026 Record updated

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