CVE-2024-47378: WordPress WPCOM Member plugin <= 1.5.4 - Reflected Cross Site Scripting (XSS) vulnerability

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: 2024-10-05 · updated 2026-06-17
Weakness: CWE-79

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Lomu WPCOM Member wpcom-member allows Reflected XSS.This issue affects WPCOM Member: from n/a through <= 1.5.4.

Affected products

whyun WPCOM Member: before 1.5.4.1 — fixed in 1.5.4.1

How to fix

Upgrade to a fixed version: whyun WPCOM Member 1.5.4.1. Check the vendor advisory for mitigations.

References

https://patchstack.com/database/Wordpress/Plugin/wpcom-member/vulnerability/wordpress-wpcom-member-plugin-1-5-4-reflected-cross-site-scripting-xss-vulnerability?_s_id=cve

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