CVE-2026-104647

weMail <= 2.1.6 - Editor+ Incorrect Authorization via User::can()

Published Nov 3, 2026 CVSS 3.1 · 3.8 Low EPSS < 1% KEV · Not listed
Description
The weMail WordPress plugin through 2.1.6 does not correctly verify user capabilities in its REST API permission checks, treating any user whose role is in the weMail WordPress plugin through 2.1.6's allowed-roles list (Editor and above by default) as authorised for every action, which allows such users to perform administrator-level actions including enumerating all registered users with their email addresses and modifying the weMail WordPress plugin through 2.1.6's own access-control configuration.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Weaknesses CWE-863
Metrics cvssV3_1

{'score': 3.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Wordpress-extensions
Wordpress-extensions wemail
Vendors & Products Wordpress-extensions
Wordpress-extensions wemail
Type Values Removed Values Added
Weaknesses CWE-284
Type Values Removed Values Added
Description The weMail WordPress plugin through 2.1.6 does not correctly verify user capabilities in its REST API permission checks, treating any user whose role is in the weMail WordPress plugin through 2.1.6's allowed-roles list (Editor and above by default) as authorised for every action, which allows such users to perform administrator-level actions including enumerating all registered users with their email addresses and modifying the weMail WordPress plugin through 2.1.6's own access-control configuration.
Title weMail <= 2.1.6 - Editor+ Incorrect Authorization via User::can()
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
WPScan
Published
Updated
Nov 4, 2026, 2:18 PM
Reserved
Oct 2, 2026, 5:40 AM
Status
Deferred
Published
Nov 3, 2026, 6:17 AM
Modified
Nov 4, 2026, 3:17 PM