CVE-2024-22308: WordPress Simple Membership Plugin <= 4.4.1 is vulnerable to Open Redirection

Severity: medium (CVSS 6.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-01-24 · updated 2026-06-17
Weakness: CWE-601

Description

URL Redirection to Untrusted Site ('Open Redirect') vulnerability in smp7, wp.Insider Simple Membership.This issue affects Simple Membership: from n/a through 4.4.1.

Affected products

Simple Membership: before 4.4.2 — fixed in 4.4.2

How to fix

Upgrade to a fixed version: Simple Membership 4.4.2. Check the vendor advisory for mitigations.

References

https://patchstack.com/database/vulnerability/simple-membership/wordpress-simple-membership-plugin-4-4-1-open-redirection-vulnerability?_s_id=cve
https://patchstack.com/database/vulnerability/simple-membership/wordpress-simple-membership-plugin-4-4-1-open-redirection-vulnerability?_s_id=cve

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