CVE-2023-24419: WordPress Formidable Forms Plugin <= 5.5.6 is vulnerable to Cross Site Request Forgery (CSRF)

Severity: high (CVSS 8.8 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: 2023-02-28 · updated 2026-06-17
Weakness: CWE-352

Description

Cross-Site Request Forgery (CSRF) vulnerability in Strategy11 Form Builder Team Formidable Forms plugin <= 5.5.6 versions.

Affected products

strategy11team Formidable Forms – Contact Form Plugin, Survey, Quiz, Payment, Calculator Form & Custom Form Builder: before 5.5.7 — fixed in 5.5.7

How to fix

Upgrade to a fixed version: strategy11team Formidable Forms – Contact Form Plugin, Survey, Quiz, Payment, Calculator Form & Custom Form Builder 5.5.7. Check the vendor advisory for mitigations.

References

https://patchstack.com/database/vulnerability/formidable/wordpress-formidable-forms-plugin-5-5-6-cross-site-request-forgery-csrf?_s_id=cve
https://patchstack.com/database/vulnerability/formidable/wordpress-formidable-forms-plugin-5-5-6-cross-site-request-forgery-csrf?_s_id=cve

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