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strategy11team Formidable Forms – WordPress Form Builder for Contact Forms, Calculators, Quizzes & More.

Every CVE that names strategy11team Formidable Forms – WordPress Form Builder for Contact Forms, Calculators, Quizzes & More among its affected products, newest first. Vendors and products are as the CNA wrote them; check the affected versions on each record.

CVE-2026-18331 CVE record

CVSS 7.2 High

Formidable Forms <= 6.33.1 - Unauthenticated Stored Cross-Site Scripting via 'frm_user_id' Parameter
- strategy11team Formidable Forms – WordPress Form Builder for Contact Forms, Calculators, Quizzes & More
- Cross-site scripting (XSS)
Not analysed yet 26 Aug 2026