CVE-2026-3348

MinhNhut Link Gateway <= 3.6.1 - Authenticated (Admin+) Stored Cross-Site Scripting via Plugin Settings

Published May 27, 2026 CVSS 3.1 · 4.4 Medium EPSS < 1% KEV · Not listed
Description
The MinhNhut Link Gateway plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's settings (Description, Title, and other fields) in all versions up to, and including, 3.6.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Administrator-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses the redirect page. This only affects multi-site installations and installations where unfiltered_html has been disabled.

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
Metrics ssvc

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

Type Values Removed Values Added
First Time appeared Minhnhut
Minhnhut minhnhut Link Gateway
Wordpress
Wordpress wordpress
Vendors & Products Minhnhut
Minhnhut minhnhut Link Gateway
Wordpress
Wordpress wordpress
Type Values Removed Values Added
Description The MinhNhut Link Gateway plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's settings (Description, Title, and other fields) in all versions up to, and including, 3.6.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Administrator-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses the redirect page. This only affects multi-site installations and installations where unfiltered_html has been disabled.
Title MinhNhut Link Gateway <= 3.6.1 - Authenticated (Admin+) Stored Cross-Site Scripting via Plugin Settings
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 4.4, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Wordfence
Published
Updated
May 27, 2026, 2:34 PM
Reserved
Feb 27, 2026, 4:24 PM
Status
Deferred
Published
May 27, 2026, 11:16 AM
Modified
Jun 17, 2026, 10:43 AM