CVE-2026-3349
Reflected Cross-Site Scripting in MinhNhut Link Gateway WordPress Plugin
Publication date: 2026-05-27
Last updated on: 2026-05-27
Assigner: Wordfence
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| minhnhut | link_gateway | to 3.6.1 (inc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-79 | The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
The MinhNhut Link Gateway plugin for WordPress has a vulnerability known as Reflected Cross-Site Scripting (XSS) in its 'url' parameter on the redirect page. This occurs because the plugin does not properly sanitize or escape input, allowing attackers to inject malicious web scripts.
An unauthenticated attacker can exploit this by tricking a user into clicking a specially crafted link, causing the injected script to execute in the user's browser.
How can this vulnerability impact me? :
This vulnerability can lead to the execution of arbitrary scripts in the context of the affected website, potentially allowing attackers to steal sensitive information such as cookies, session tokens, or other private data.
It can also be used to perform actions on behalf of the user without their consent, leading to account compromise or unauthorized activities.
Since the attack requires user interaction (clicking a link), it relies on social engineering techniques.