PT-2026-134418

CVE-2026-100155

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Published

2026-10-31

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Updated

2026-10-31

Description by

CVSS 3.1
6.5
Medium
MetricsAV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
The The Ninja Forms – Contact Form Builder with Calculators, Quizzes, Signatures & AI Form Builder plugin for WordPress is vulnerable to arbitrary shortcode execution in all versions up to, and including, 3.15.5 This is due to the software allowing users to execute an action that does not properly validate a value before running do shortcode. This makes it possible for unauthenticated attackers to execute arbitrary shortcodes.
Exploitability
Fix
Impacts
Researchers
Vendors
Affected products
Weakness enumeration
CWE-94: Improper Control of Generation of Code (\'Code Injection\')
Related identifiers
CVE-2026-100155
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