What’s Vulnerable › Vulnerabilities

CVE-2025-15510: NEX-Forms – Ultimate Forms Plugin for WordPress <= 9.1.8 - Missing Authorization to Unauthenticated Sensitive Information Exposure

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-01-31 · updated 2026-06-17
• Weakness: CWE-862

Description

The NEX-Forms – Ultimate Forms Plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the NF5_Export_Forms class constructor in all versions up to, and including, 9.1.8. This makes it possible for unauthenticated attackers to export form configurations, that may include sensitive data, such as email addresses, PayPal API credentials, and third-party integration keys by enumerating the nex_forms_Id parameter.

Affected products

• webaways NEX-Forms – Ultimate Forms Plugin for WordPress: through 9.1.8

References

• https://plugins.trac.wordpress.org/browser/nex-forms-express-wp-form-builder/tags/9.1.7/includes/classes/class.export.php#L11
• https://www.wordfence.com/threat-intel/vulnerabilities/id/ddfa5a3d-fef2-4049-915c-51c3e28153bf?source=cve

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