CVE-2023-3011

MEDIUM

ARMember < 4.0.5 - Cross-Site Request Forgery via arm_check_user_cap Function

Title source: llm

Description

The ARMember plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 4.0.5. This is due to missing or incorrect nonce validation on the arm_check_user_cap function. This makes it possible for unauthenticated attackers to perform multiple unauthorized actions via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

References (2)

Core 2

Core References

Patch

https://plugins.trac.wordpress.org/changeset/2932691/armember-membership/trunk/autoload.php

Third Party Advisory

https://www.wordfence.com/threat-intel/vulnerabilities/id/42f5f29b-2d83-4b15-82aa-0598f8a2317b?source=cve

Scores

CVSS v3 6.5

EPSS 0.0027

EPSS Percentile 18.2%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-352

Status published

Products (2)

armemberplugin/armember < 4.0.6

reputeinfosystems/ARMember – Membership Plugin, Content Restriction, Member Levels, User Profile & User signup < 4.0.5

Published Jul 12, 2023

Tracked Since Feb 18, 2026