CVE-2019-14328

HIGH

WordPress Simple Membership <3.8.5 - CSRF

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2019-14328. PoCs published by rubyman.

AI-analyzed exploit summary This exploit demonstrates a CSRF vulnerability in the WordPress Simple Membership plugin (version 3.8.4), allowing an attacker to trick an authenticated admin into submitting a malicious form that changes user membership levels.

Description

The Simple Membership plugin before 3.8.5 for WordPress has CSRF affecting the Bulk Operation section.

Exploits (1)

exploitdb WORKING POC
by rubyman · htmlwebappsphp
https://www.exploit-db.com/exploits/47182

This exploit demonstrates a CSRF vulnerability in the WordPress Simple Membership plugin (version 3.8.4), allowing an attacker to trick an authenticated admin into submitting a malicious form that changes user membership levels.

Classification
Working Poc 95%
Attack Type
Other
Complexity
Trivial
Reliability
Reliable
Target: WordPress Simple Membership plugin 3.8.4
Auth required
Prerequisites: Victim must be authenticated as an admin · Victim must visit the malicious HTML page
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (3)

Core 3
Core References
Release Notes, Third Party Advisory x_refsource_misc
https://wordpress.org/plugins/simple-membership/#developers
Third Party Advisory x_refsource_misc
https://wpvulndb.com/vulnerabilities/9482

Scores

CVSS v3 8.8
EPSS 0.0041
EPSS Percentile 61.9%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Details

CWE
CWE-352
Status published
Products (1)
simple-membership-plugin/simple_membership < 3.8.5
Published Jul 28, 2019
Tracked Since Feb 18, 2026