CVE-2026-3349
MinhNhut Link Gateway <= 3.6.1 - Reflected Cross-Site Scripting via 'url' Parameter
CVSS Score
6.1
EPSS Score
0.1%
EPSS Percentile
19th
The MinhNhut Link Gateway plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'url' parameter on the redirect page in all versions up to, and including, 3.6.1 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.
| CWE | CWE-79 |
| Vendor | minhnhut |
| Product | minhnhut link gateway |
| Published | May 27, 2026 |
| Last Updated | May 27, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
minhnhut / MinhNhut Link Gateway
0 ≤ 3.6.1
References
wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/c2c11644-b9b5-40c7-b558-995b621fc5d6?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/minhnhut-link-gateway/trunk/templates/default/index.php#L19 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/minhnhut-link-gateway/trunk/classes.php#L263
Credits
san6051