CVE-2024-9614

MEDIUM

Constant Contact Forms by MailMunch <= 2.1.2 - Unauthenticated Reflected Cross-Site Scripting via add_query_arg

Title source: llm

Description

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.

References (6)

Core 6

Core References

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=

Product

https://plugins.trac.wordpress.org/browser/constant-contact-forms-by-mailmunch/trunk/admin/partials/constantcontact-mailmunch-integrate.php#L15

Product

https://plugins.trac.wordpress.org/browser/constant-contact-forms-by-mailmunch/trunk/admin/partials/constantcontact-mailmunch-integrate.php#L21

Product

https://plugins.trac.wordpress.org/browser/constant-contact-forms-by-mailmunch/trunk/admin/partials/constantcontact-mailmunch-integrate.php#L32

Product

https://plugins.trac.wordpress.org/browser/constant-contact-forms-by-mailmunch/trunk/admin/partials/constantcontact-mailmunch-integrate.php#L48

Third Party Advisory

https://www.wordfence.com/threat-intel/vulnerabilities/id/92abab9e-904a-4a62-a911-a57baa9aa4af?source=cve

Scores

CVSS v3 6.1

EPSS 0.0051

EPSS Percentile 39.8%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-79

Status published

Products (2)

mailmunch/Constant Contact Forms by MailMunch < 2.1.2

mailmunch/constant_contact_forms < 2.1.3

Published Nov 13, 2024

Tracked Since Feb 18, 2026