---
id: CVE-2026-104648
title: weMail <= 2.1.6 - Editor+ API Key Disclosure
summary: >-
  The weMail  WordPress plugin through 2.1.6 does not restrict a site-wide
  third-party email-service API key to administrators, exposing it in an admin
  screen that users with the Editor role can reach by default, which allows them
  to obtai…
severity: medium
cvss: 4.9
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N'
cvssSource: adp
cwe:
  - CWE-200
product: weMail
affected:
  - weMail <= 2.1.6
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-11-04T14:08:40.870024Z'
published: '2026-11-03'
updated: '2026-11-04'
sourceUpdated: '2026-11-04T14:18:24.078Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-104648'
references:
  - url: 'https://wpscan.com/vulnerability/5908e671-7282-48b5-90c9-e85db6b80c52/'
tags:
  - cve.org
epss: 0.00234
epssPercentile: 0.14424
ingestedAt: '2026-11-05T21:36:00.380Z'
---

## Overview

The weMail  WordPress plugin through 2.1.6 does not restrict a site-wide third-party email-service API key to administrators, exposing it in an admin screen that users with the Editor role can reach by default, which allows them to obtain a reusable credential usable without a WordPress session to impersonate other users and sever the site's email-service connection.

## Affected

- `weMail <= 2.1.6`

## Remediation

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