BaseFortify

Publication date: 2025-12-16

Last updated on: 2026-04-27

Assigner: Patchstack

Description

Missing Authorization vulnerability in Brevo Sendinblue for WooCommerce woocommerce-sendinblue-newsletter-subscription allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Sendinblue for WooCommerce: from n/a through <= 4.0.49.

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published

2025-12-16

Last Modified

2026-04-27

Generated

2026-07-06

AI Q&A

2025-12-16

EPSS Evaluated

2026-07-05

NVD

CVE-2025-66128

Affected Vendors & Products

Vendor	Product	Version / Range
sendinblue	woocommerce-sendinblue-newsletter-subscription	4.0.49

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-862	The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

Attack-Flow Graph

Executive Summary

This vulnerability is a Missing Authorization issue in the Sendinblue for WooCommerce plugin. It occurs due to incorrectly configured access control security levels, which means that certain actions or data may be accessible without proper authorization checks.

Impact Analysis

The impact of this vulnerability could include unauthorized access to features or data within the Sendinblue for WooCommerce plugin, potentially allowing attackers to exploit the system or access sensitive information without proper permissions.

Hi! I’m here to help you understand CVE-2025-66128. Ask me anything about the vulnerability, its impact, or mitigation strategies.

0/70