CVE-2024-11052

HIGH

Ninja Forms < 3.8.19 - Unauthenticated Stored Cross-Site Scripting via Calculations Parameter

Title source: llm

Description

The Ninja Forms – The Contact Form Builder That Grows With You plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the calculations parameter in all versions up to, and including, 3.8.19 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

References (2)

Core 2

Core References

Product

https://plugins.trac.wordpress.org/browser/ninja-forms/tags/3.8.18/includes/Admin/Metaboxes/Calculations.php#L26

Third Party Advisory

https://www.wordfence.com/threat-intel/vulnerabilities/id/c3adf367-0126-4d95-b337-cc3581975113?source=cve

Scores

CVSS v3 7.2

EPSS 0.0031

EPSS Percentile 23.1%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N

CISA SSVC

Vulnrichment

Exploitation none

Automatable yes

Technical Impact partial

Details

CWE

CWE-79

Status published

Products (2)

kstover/Ninja Forms – The Contact Form Builder That Grows With You < 3.8.19

ninjaforms/ninja_forms < 3.8.20

Published Dec 12, 2024

Tracked Since Feb 18, 2026