CVE-2023-41957

HIGH

Simple Membership < 4.3.4 - Unauthenticated Privilege Escalation

Title source: llm

Description

Improper Privilege Management vulnerability in smp7, wp.Insider Simple Membership allows Privilege Escalation.This issue affects Simple Membership: from n/a through 4.3.4.

References (1)

Core 1

Core References

Third Party Advisory vdb-entry

https://patchstack.com/database/vulnerability/simple-membership/wordpress-simple-membership-plugin-4-3-4-unauthenticated-membership-role-privilege-escalation-vulnerability?_s_id=cve

Scores

CVSS v3 8.6

EPSS 0.0060

EPSS Percentile 43.9%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable yes

Technical Impact total

Details

CWE

CWE-269

Status published

Products (2)

simple-membership-plugin/simple_membership < 4.3.5

smp7, wp.insider/Simple Membership < 4.3.4

Published May 17, 2024

Tracked Since Feb 18, 2026