Duplicate Post Page Menu & Custom Post Type <= 2.3.1 - Missing Authorization to Post Duplication

2023-09-06 00:00

Marco Wotschka

Strategic Overview

Status

Patched in 2.4.0

Affected PluginDuplicate Post Page Menu & Custom Post Type

Affected Version<= 2.3.1

CVSS4.3Medium

CVECVE-2023-4792

View all Duplicate Post Page Menu & Custom Post Type vulnerabilities

Vulnerability Overview

The Duplicate Post Page Menu & Custom Post Type plugin for WordPress is vulnerable to unauthorized page and post duplication due to a missing capability check on the duplicate_ppmc_post_as_draft function in versions up to, and including, 2.3.1. This makes it possible for authenticated attackers with subscriber access or higher to duplicate posts and pages.

Technical Analysis

REMEDIATION: Update to version 2.4.0, or a newer patched version --- IDENTIFIER: CWE-862 (Missing Authorization) The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

External References

https://www.cve.org/CVERecord?id=CVE-2023-4792 https://www.wordfence.com/threat-intel/vulnerabilities/id/d6bb08e8-9ef5-41db-a111-c377a5dfae77

CVSS Vector

4.3

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
ScopeUnchanged
ConfidentialityNone
IntegrityLow
AvailabilityNone

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