CVE-2026-1833 MEDIUM

CVE-2026-1833: WaMate Confirm <= 2.0.1 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Phone Number Blocking/Unblocking

Vendor Sm_Rasmy
Product WaMate Confirm – Order Confirmation
Weakness CWE-862 · Missing authorization
Published February 11, 2026
Last update April 8, 2026

CVSS base score

5.3/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality None
Integrity Low

CVSS vector

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

What the vulnerability does

01Description

The WaMate Confirm – Order Confirmation plugin for WordPress is vulnerable to unauthorized access in all versions up to, and including, 2.0.1. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with subscriber-level access and above, to block and unblock phone numbers, which should be restricted to administrators.

Explanation of Vulnerability in Simple Terms

02Summary

WaMate Confirm – Order Confirmation versions 2.0.1 and earlier lack proper authorization checks, allowing unauthenticated attackers to modify order confirmation data over the network. No user interaction is required. The vulnerability affects data integrity but not confidentiality or availability.

What an attacker can do

03Attacker Capabilities

Modify order confirmation data without authentication.

Potential impact on your site

04Site Impact

Order confirmations can be altered by unauthorized parties, potentially affecting customer records and business operations.

Conditions required to exploit

05Prerequisites

Network access to the vulnerable component; no authentication or user interaction required.

Key dates

06Disclosure timeline

February 11, 2026 CVE published
April 8, 2026 Record updated

Related vulnerabilities

08Related CVE