CVE-2024-9614
Constant Contact Forms by MailMunch <= 2.1.2 - Reflected Cross-Site Scripting
CVSS Score
6.1
EPSS Score
0.0%
EPSS Percentile
0th
The Constant Contact 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, 2.1.2. 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.
| CWE | CWE-79 |
| Vendor | mailmunch |
| Product | constant contact forms by mailmunch |
| Published | Nov 13, 2024 |
| Last Updated | Apr 8, 2026 |
Stay Ahead of the Next One
Get instant alerts for mailmunch constant contact forms by mailmunch
Be the first to know when new medium vulnerabilities affecting mailmunch constant contact forms by mailmunch are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
mailmunch / Constant Contact Forms by MailMunch
0 ≤ 2.1.2
References
wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/92abab9e-904a-4a62-a911-a57baa9aa4af?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/constant-contact-forms-by-mailmunch/trunk/admin/partials/constantcontact-mailmunch-integrate.php#L48 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/constant-contact-forms-by-mailmunch/trunk/admin/partials/constantcontact-mailmunch-integrate.php#L32 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/constant-contact-forms-by-mailmunch/trunk/admin/partials/constantcontact-mailmunch-integrate.php#L21 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/constant-contact-forms-by-mailmunch/trunk/admin/partials/constantcontact-mailmunch-integrate.php#L15 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3189368%40constant-contact-forms-by-mailmunch%2Ftrunk&old=3064563%40constant-contact-forms-by-mailmunch%2Ftrunk&sfp_email=&sfph_mail=
Credits
vgo0