// For flags

CVE-2025-2266

Checkout Mestres do WP for WooCommerce 8.6.5 - 8.7.5 - Unauthenticated Arbitrary Options Update

Severity Score

9.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

2
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Attend
*SSVC
Descriptions

The Checkout Mestres do WP for WooCommerce plugin for WordPress is vulnerable to unauthorized modification of data that can lead to privilege escalation due to a missing capability check on the cwmpUpdateOptions() function in versions 8.6.5 to 8.7.5. This makes it possible for unauthenticated attackers to update arbitrary options on the WordPress site. This can be leveraged to update the default role for registration to administrator and enable user registration for attackers to gain administrative user access to a vulnerable site.

WordPress Checkout Mestres do WP for WooCommerce plugin versions 8.6.5 through 8.7.5 suffer from a missing authentication vulnerability that allows you to update options.

*Credits: Kenneth Dunn
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Complete
Integrity
Complete
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:Attend
Exploitation
None
Automatable
Yes
Tech. Impact
Total
* Organization's Worst-case Scenario
Timeline
  • 2025-03-12 CVE Reserved
  • 2025-03-28 CVE Published
  • 2025-03-29 First Exploit
  • 2025-03-30 EPSS Updated
  • 2025-03-31 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-862: Missing Authorization
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Mestresdowp
Search vendor "Mestresdowp"
 Checkout Mestres Do WP For WooCommerce
Search vendor "Mestresdowp" for product "Checkout Mestres Do WP For WooCommerce"
 >= 8.6.5 <= 8.7.5
Search vendor "Mestresdowp" for product "Checkout Mestres Do WP For WooCommerce" and version " >= 8.6.5 <= 8.7.5"
en
Affected