CVE-2026-2002

MEDIUM

Forminator Forms <=1.50.2 - Stored XSS

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2026-2002. PoCs published by typedefabcd1234ntd.

AI-analyzed exploit summary The repository provides a detailed technical analysis of CVE-2026-2002, a stored XSS vulnerability in the Forminator Forms WordPress plugin. It explains the root cause, which involves improper sanitization order (sanitizing before variable replacement), and includes a proof-of-concept demonstrating how an attacker with form editing privileges can inject malicious JavaScript via the form_name parameter.

Description

The Forminator Forms – Contact Form, Payment Form & Custom Form Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the form_name parameter in all versions up to, and including, 1.50.2 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level access, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The plugin allows admins to give form management permissions to lower level users, which could make this exploitable by users such as subscribers.

Exploits (1)

nomisec WRITEUP
by typedefabcd1234ntd · poc
https://github.com/typedefabcd1234ntd/CVE-2026-2002-poc

The repository provides a detailed technical analysis of CVE-2026-2002, a stored XSS vulnerability in the Forminator Forms WordPress plugin. It explains the root cause, which involves improper sanitization order (sanitizing before variable replacement), and includes a proof-of-concept demonstrating how an attacker with form editing privileges can inject malicious JavaScript via the form_name parameter.

Classification
Writeup 95%
Attack Type
Xss
Complexity
Moderate
Reliability
Reliable
Target: Forminator Forms – Contact Form, Payment Form & Custom Form Builder plugin for WordPress (versions up to and including 1.50.2)
Auth required
Prerequisites: Authenticated attacker with form editing privileges
devstral-2 · analyzed Jun 22, 2026 Full analysis →

Scores

CVSS v3 4.4
EPSS 0.0015
EPSS Percentile 4.9%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-79
Status published
Products (1)
wpmudev/Forminator Forms – Contact Form, Payment Form & Custom Form Builder < 1.50.2
Published Feb 17, 2026
Tracked Since Feb 18, 2026