CMP – Coming Soon & Maintenance <= 4.1.7 - Maintenance Mode Bypass

2023-04-18 00:00

Marco Wotschka

Strategic Overview

Status

Patched in 4.1.8

Affected PluginCMP – Coming Soon & Maintenance Plugin by NiteoThemes

Affected Version<= 4.1.7

CVSS5.3Medium

CVECVE-2023-2159

View all CMP – Coming Soon & Maintenance Plugin by NiteoThemes vulnerabilities

Vulnerability Overview

The CMP – Coming Soon & Maintenance plugin for WordPress is vulnerable to Maintenance Mode Bypass in versions up to, and including, 4.1.7. A correct cmp_bypass GET parameter in the URL (equal to the md5-hashed home_url in the default setting) allows users to visit a site placed in maintenance mode thus bypassing the plugin's provided feature.

Technical Analysis

REMEDIATION: Update to version 4.1.8, or a newer patched version --- IDENTIFIER: CWE-284 (Improper Access Control) The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.

External References

https://www.cve.org/CVERecord?id=CVE-2023-2159 https://www.wordfence.com/threat-intel/vulnerabilities/id/af955f69-b18c-446e-b05e-6a57a5f16dfa

CVSS Vector

5.3

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityLow
IntegrityNone
AvailabilityNone

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