CVE-2023-51471

HIGH 8.2

WordPress Checkout Mestres WP plugin <= 7.1.9.7 - Unauthenticated Arbitrary Options Update vulnerability

CVSS Score

8.2

EPSS Score

0.0%

EPSS Percentile

0th

Improper Authentication vulnerability in Mestres do WP Checkout Mestres WP allows Accessing Functionality Not Properly Constrained by ACLs.This issue affects Checkout Mestres WP: from n/a through 7.1.9.7.

CWE	CWE-287
Vendor	mestres do wp
Product	checkout mestres wp
Published	Apr 24, 2024
Last Updated	Apr 28, 2026

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CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

Low

Affected Versions

Mestres do WP / Checkout Mestres WP

n/a ≤ 7.1.9.7

References

NVD ↗ CVE.org ↗ EPSS Data ↗

patchstack.com: https://patchstack.com/database/vulnerability/checkout-mestres-wp/wordpress-checkout-mestres-wp-plugin-7-1-9-6-unauthenticated-arbitrary-options-update-vulnerability?_s_id=cve

Credits

Rafie Muhammad (Patchstack)