The Ultimate WordPress Toolkit – WP Extended <= 3.0.8 - Missing Authorization to Admin Username Change

2024-09-03 00:00

Marco Wotschka

Strategic Overview

Status

Patched in 3.0.9

Affected PluginWP Extended – The Ultimate WordPress Toolkit

Affected Version<= 3.0.8

CVSS5.4Medium

CVECVE-2024-8121

View all WP Extended – The Ultimate WordPress Toolkit vulnerabilities

Vulnerability Overview

The The Ultimate WordPress Toolkit – WP Extended plugin for WordPress is vulnerable to unauthorized modification of user names due to a missing capability check on the wpext_change_admin_name() function in all versions up to, and including, 3.0.8. This makes it possible for authenticated attackers, with Subscriber-level access and above, to change an admin's username to a username of their liking as long as the default 'admin' was used.

Technical Analysis

REMEDIATION: Update to version 3.0.9, 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-2024-8121 https://www.wordfence.com/threat-intel/vulnerabilities/id/f3d08ac9-22f7-45f4-9896-05b90f5fce64

CVSS Vector

5.4

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

Base

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

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