Cross-Site Request Forgery in Paid Memberships Pro Plugin for WordPress
CVE-2020-36754

4.3MEDIUM

Key Information:

Vendor

Wordpress
Status
Paid Memberships Pro – Content Restriction, User Registration, & Paid Subscriptions
Vendor
CVE Published:
20 October 2023

What is CVE-2020-36754?

The Paid Memberships Pro plugin for WordPress is susceptible to Cross-Site Request Forgery (CSRF) due to improper nonce validation within the pmpro_page_save() function. An unauthenticated attacker could exploit this vulnerability by tricking an administrator into clicking a malicious link, thereby manipulating page data without authorization. This raises significant security concerns for systems utilizing this plugin, especially in scenarios where user permissions are not strictly managed.

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Affected Version(s)

Paid Memberships Pro – Content Restriction, User Registration, & Paid Subscriptions * < 2.4.3

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://blog.nintechnet.com/25-wordpress-plugins-vulnerab...
https://blog.nintechnet.com/more-wordpress-plugins-and-th...

CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Jerome Bruandet
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