CVE-2025-4100: Nautic Pages <= 2.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode

Severity: medium (CVSS 6.4 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2025-05-01 · updated 2026-06-17
Weakness: CWE-79

Description

The Nautic Pages plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'np_marinetraffic_map' shortcode in all versions up to, and including, 2.0 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Affected products

stur Nautic Pages: through 2.0

References

https://plugins.trac.wordpress.org/browser/nautic-pages/trunk/nautic_pages.php#L22
https://www.wordfence.com/threat-intel/vulnerabilities/id/2f6bfe18-bb9b-4cc2-bdb7-fd9163b61323?source=cve

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