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CVE-2017-20194: The Formidable Form Builder plugin for WordPress is vulnerable to Sensitive Data Exposure in versions up to, a

45
This week
MEDIUM 5.3REMOTEUPGRADE

CVE-2017-20194 is a medium-severity flaw (CVSS 5.3) affecting formidable form builder. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

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.

Why this priority

  • Public exploit reference
  • Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score5.3 (Medium)
Attack vectorNetwork (remote)
Attack complexityLow
Privileges neededNone
User interactionNone
EPSS exploit chance1.1% (top 34%)
CISA exploited listNo
WeaknessCWE-200
Published2024-10-16
Last modified2026-06-17
Publisher (CNA): Wordfence · Vendor: strategy11

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Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

strategy11 formidable form builder UPGRADE
Affected: <= 2.05.03
Fixed in: newer than 2.05.03
Safe to downgrade to: no unaffected older release
1. Check installed version
apt-cache policy formidable-form-builder || rpm -q formidable-form-builder || formidable-form-builder --version
2. UPGRADE to newer than 2.05.03 (Debian / Ubuntu)
sudo apt update && sudo apt install --only-upgrade formidable-form-builder
2. UPGRADE (RHEL / Amazon Linux / Fedora)
sudo dnf upgrade formidable-form-builder
Note
Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Public exploits and detection

Public code exists for this CVE. Treat unpatched systems as at risk, and only run PoCs in a lab.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2017-20194?

formidable form builder: upgrade to newer than 2.05.03. Exact commands for each OS are on this page.

Is CVE-2017-20194 being exploited?

CVE-2017-20194 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2017-20194 affect?

CVE-2017-20194 affects formidable form builder. Severity is medium (CVSS 5.3). 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

How urgent is CVE-2017-20194?

Priority 45/100. Public exploit reference; Remotely exploitable, no login, no user action

Software pages

WordPress vulnerabilities

Related CVEs

References

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