What’s Vulnerable › Vulnerabilities

CVE-2024-13940: Ninja Forms Webhooks <= 3.0.7 - Authenticated (Admin+) Server-Side Request Forgery via Form Webhook

• Severity: medium (CVSS 5.5 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: 2025-05-14 · updated 2026-06-17
• Weakness: CWE-918

Description

The Ninja Forms Webhooks plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 3.0.7 via the form webhook functionality. This makes it possible for authenticated attackers, with Administrator-level access and above, to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services.

Affected products

• Ninja Forms Webhooks: through 3.0.7

References

• https://ninjaforms.com/extensions/webhooks/
• https://www.wordfence.com/threat-intel/vulnerabilities/id/4cf2af62-2b5a-4c0a-9e82-f80dde204a9d?source=cve

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