Forminator Forms – Contact Form, Payment Form & Custom Form Builder < 1.57.0.5 — Authenticated (Administrator+) Remote Code Execution
CVE-2026-19221Published · Updated Action summary
Affected: <1.57.0.5Update to 1.57.0.5 or newer
All remediation steps- Severity
- High7.2
- CVSS
- 7.2CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:HWhat does this vector mean?
AV:NAttack vector- Network
AC:LAttack complexity- Low
PR:HPrivileges required- High
UI:NUser interaction- None
S:UScope- Unchanged
C:HConfidentiality- High
I:HIntegrity- High
A:HAvailability- High
- Required access
- Unknown
- Exploit prediction (EPSS)
- No score
- CISA KEV
- Not listed
On this page8
Am I affected?
Forminator Forms – Contact Form, Payment Form & Custom Form Builder forminator
- Affected< 1.57.0.5
- Patched in1.57.0.5
Update to 1.57.0.5 or newer.
You are affected if you run < 1.57.0.5. Version 1.57.0.5 and later are not affected by this issue.
- Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under Forminator Forms – Contact Form, Payment Form & Custom Form Builder.
- No admin access? Run a passive check of your site. It reads public files only.
What to do
- Update to version 1.57.0.5, or a newer patched version
- Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
- Watch Forminator Forms – Contact Form, Payment Form & Custom Form Builder to get an email when the next vulnerability is published.
Advisory
Source description from Wordfence Intelligence, credited to Jakub Herman.
The Forminator Forms – Contact Form, Payment Form & Custom Form Builder plugin for WordPress is vulnerable to Remote Code Execution in all versions up to 1.57.0.5. This is due to insufficient validation of user supplied input before it is executed. This makes it possible for authenticated attackers, with administrator-level access and above, to execute arbitrary code on the server.
Exploits & references
Proof-of-concept & detection
No public proof-of-concept or detection template is known for this vulnerability.
Advisories & patches
- Advisorywordfence.com
Related CVEs
More in Forminator Forms – Contact Form, Payment Form & Custom Form Builder
All 82| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium5.3 | Unauthenticated Information Exposure <1.58.4Update to 1.58.4 | CVE-2026-111597 | |
| High7.3 | Unauthenticated Privilege Escalation <1.58.4Update to 1.58.4 | CVE-2026-111579 | |
| Medium6.4 | Authenticated (Subscriber+) Stored Cross-Site Scripting ≤1.58.3Update to 1.58.4 | CVE-2026-115952 | |
| Medium5.3 | Missing Authorization ≤1.58.3Update to 1.58.4 | CVE-2026-116859 | |
| Medium5.4 | Authenticated (Subscriber+) Arbitrary Shortcode Injection ≤1.58.3Update to 1.58.4 | CVE-2026-116858 |
- Medium5.3Unauthenticated Information Exposure
<1.58.4Update to 1.58.4
- High7.3Unauthenticated Privilege Escalation
<1.58.4Update to 1.58.4
- Medium6.4Authenticated (Subscriber+) Stored Cross-Site Scripting
≤1.58.3Update to 1.58.4
- Medium5.3Missing Authorization
≤1.58.3Update to 1.58.4
- Medium5.4Authenticated (Subscriber+) Arbitrary Shortcode Injection
≤1.58.3Update to 1.58.4
Timeline
CVE published
Severity high, CVSS 7.2
Record last updated
Sources & licenses
Wordfence record- Vulnerability data
- Wordfence Intelligence. [object Object] Licensed under the CC BY-SA 4.0.
- CVE® identifiers
- [object Object]. Used under the CVE Program. CVE® is a registered trademark of The MITRE Corporation.
- CVSS / CWE
- National Vulnerability Database (NVD), shown unmodified. This product uses the NVD API but is not endorsed or certified by the NVD.
- VulnCrest content
- Summary, remediation guidance and page layout © VulnCrest. Not sourced from NVD.