---
id: CVE-2026-94258
title: >-
  The SMS Alert  WordPress plugin before 4.0.1 does not check that the acting
  administrator is allowed to manage the selected users before returning their
  stored billing phone numbers, allowing an administrator of one site on a
  multisite n…
summary: >-
  The SMS Alert  WordPress plugin before 4.0.1 does not check that the acting
  administrator is allowed to manage the selected users before returning their
  stored billing phone numbers, allowing an administrator of one site on a
  multisite n…
severity: none
cwe:
  - CWE-200
product: SMS Alert
affected:
  - sms_alert >= 3.6.4 < 4.0.1
published: '2026-10-08'
updated: '2026-10-08'
sourceUpdated: '2026-10-08T06:16:47.143'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-94258'
references:
  - url: 'https://wpscan.com/vulnerability/25af3225-3b4b-4882-9af8-ab24597f9be2/'
    label: contact@wpscan.com
tags:
  - nvd
  - cve.org
ingestedAt: '2026-10-08T07:18:54.843Z'
---

## Overview

The SMS Alert  WordPress plugin before 4.0.1 does not check that the acting administrator is allowed to manage the selected users before returning their stored billing phone numbers, allowing an administrator of one site on a multisite network to disclose the phone numbers of users who belong to other sites on that network.
This affects multisite only, and requires the SMS Alert  WordPress plugin before 4.0.1's gateway credentials to be stored on the acting administrator's own site.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.