CVE-2026-3348
4.4 MEDIUMThe MinhNhut Link Gateway plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's settings (Description, Title...
Published: 2026-05-27 · Last updated: 2026-05-27
Severity and scoring
- CVSS
- 4.4 MEDIUM
- Vector
- CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N
- CWE
- CWE-79
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.
Source: NVD
References
- [NVD]https://nvd.nist.gov/vuln/detail/CVE-2026-3348
- [Other]https://plugins.trac.wordpress.org/browser/minhnhut-link-gateway/trunk/classes.php#L100
- [Other]https://plugins.trac.wordpress.org/browser/minhnhut-link-gateway/trunk/templates/default/index.php#L7
- [Other]https://www.wordfence.com/threat-intel/vulnerabilities/id/b9458918-beaf-4bad-8abd-521547df9497?source=cve
Related CVEs
Same CWE
- CVE-2026-12425 — Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in PowerSchool Employee Access ...
- CVE-2024-30476 — PowerStore contains a Stored Cross-Site Scripting Vulnerability in the PowerStore Manager (5.4 MEDIUM)
- CVE-2026-54198 — Unauthenticated Cross Site Scripting (XSS) in Media LIbrary Assistant <= 3.35 versions (7.1 HIGH)
- CVE-2026-54191 — Unauthenticated Cross Site Scripting (XSS) in Pods <= 3.3.8 versions (7.1 HIGH)
- CVE-2026-39437 — Unauthenticated Cross Site Scripting (XSS) in Min Max Step Quantity Limits Manager for WooCommerce <= 5.2.2 versions (7.1 HIGH)