CVE-2024-31349: WordPress MailMunch – Grow your Email List plugin <= 3.1.6 - Cross Site Scripting (XSS) vulnerability

Severity: medium (CVSS 5.4 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: 2024-04-07 · updated 2026-06-17
Weakness: CWE-79

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in MailMunch MailMunch – Grow your Email List allows Stored XSS.This issue affects MailMunch – Grow your Email List: from n/a through 3.1.6.

Affected products

MailMunch – Grow your Email List: before 3.1.7 — fixed in 3.1.7

How to fix

Upgrade to a fixed version: MailMunch – Grow your Email List 3.1.7. Check the vendor advisory for mitigations.

References

https://patchstack.com/database/vulnerability/mailmunch/wordpress-mailmunch-grow-your-email-list-plugin-3-1-6-cross-site-scripting-xss-vulnerability?_s_id=cve
https://patchstack.com/database/vulnerability/mailmunch/wordpress-mailmunch-grow-your-email-list-plugin-3-1-6-cross-site-scripting-xss-vulnerability?_s_id=cve

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