// For flags

CVE-2024-31378

WordPress MailChimp Forms by MailMunch plugin <= 3.2.1 - Cross Site Request Forgery (CSRF) vulnerability

Severity Score

5.4
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track
*SSVC
Descriptions

Cross-Site Request Forgery (CSRF) vulnerability in MailMunch MailChimp Forms by MailMunch.This issue affects MailChimp Forms by MailMunch: from n/a through 3.2.1.

Vulnerabilidad de Cross-Site Request Forgery (CSRF) en MailMunch MailChimp Forms de MailMunch. Este problema afecta a MailChimp Forms de MailMunch: desde n/a hasta 3.2.1.

The MailChimp Forms by MailMunch plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 3.2.1. This is due to missing or incorrect nonce validation on the integrate case. This makes it possible for unauthenticated attackers to update the plugin's access token via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

*Credits: Majed Refaea (Patchstack Alliance)
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
Low
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
None
Attack Vector
Network
Attack Complexity
Medium
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:Track
Exploitation
None
Automatable
No
Tech. Impact
Partial
* Organization's Worst-case Scenario
Timeline
  • 2024-04-01 CVE Reserved
  • 2024-04-10 CVE Published
  • 2024-04-16 EPSS Updated
  • 2024-08-02 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-352: Cross-Site Request Forgery (CSRF)
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Mailchimp Forms By Mailmunch
Search vendor "Mailchimp Forms By Mailmunch"
 Mailchimp Forms By Mailmunch
Search vendor "Mailchimp Forms By Mailmunch" for product "Mailchimp Forms By Mailmunch"
 >= 0.0.0 <= 3.2.1
Search vendor "Mailchimp Forms By Mailmunch" for product "Mailchimp Forms By Mailmunch" and version " >= 0.0.0 <= 3.2.1"
en
Affected