Under Construction, Coming Soon & Maintenance Mode <= 1.1.1 - Server Side Request Forgery

6.1
Server-Side Request Forgery (SSRF)
CVSS 6.1 (Medium)
Publicly Published February 27, 2021
Last Updated January 12, 2023
Researcher Mr.F

Description

The Under Construction, Coming Soon & Maintenance Mode plugin for WordPress is vulnerable to Server Side Request Forgery (SSRF) in versions up to, and including,1.1.1. This is due to the 'apiKey' POST parameter being improperly sanitized. This makes it possible for unauthenticated attackers to execute arbitrary scripting in other users' browsers, leading to the disclosure of sensitive data or subsequent attacks.

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Vulnerability Details for Under Construction, Coming Soon & Maintenance Mode

Software Type Plugin
Software Slug under-construction-maintenance-mode (view on wordpress.org)
Patched? Yes
Remediation Update to version 1.1.2, or a newer patched version
Affected Version
  • <= 1.1.1
Patched Version
  • 1.1.2

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