CVE-2026-104648
Medium
Description
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.
SeverityMedium
CVSS4.9
Exploit probability—
ProductweMail
PublishedNov 3, 2026
First seenNov 4, 2026
Weakness typeCWE-200Sensitive information exposure
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| weMail | v ≤ 2.1.6 | — |
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