Medium severity6.1NVD Advisory· Published Nov 20, 2024· Updated Jun 17, 2026
CVE-2024-8726
CVE-2024-8726
Description
The MailChimp Forms by MailMunch plugin for WordPress is vulnerable to Reflected Cross-Site Scripting due to the use of add_query_arg without appropriate escaping on the URL in all versions up to, and including, 3.2.3. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.
Affected products
4- Range: <=3.2.3
cpe:2.3:a:mailmunch:mailchimp_forms:*:*:*:*:*:wordpress:*:*+ 1 more
- cpe:2.3:a:mailmunch:mailchimp_forms:*:*:*:*:*:wordpress:*:*range: <3.2.4
- (no CPE)range: 0
Patches
Vulnerability mechanics
References
2- plugins.trac.wordpress.org/changesetnvdPatch
- www.wordfence.com/threat-intel/vulnerabilities/id/a1a1c5e7-75a4-4ca5-9707-4076b92e0c33nvdThird Party Advisory
News mentions
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