Bit Form – Contact Form Plugin <= 2.21.6 — Missing Authorization to Unauthenticated Workflow Replay
CVE-2025-14901Published · Updated Action summary
Affected: ≤2.21.6Update to 2.21.7 or newer
All remediation steps- Severity
- Medium6.5
- CVSS
- 6.5CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:LWhat does this vector mean?
AV:NAttack vector- Network
AC:LAttack complexity- Low
PR:NPrivileges required- None
UI:NUser interaction- None
S:UScope- Unchanged
C:NConfidentiality- None
I:LIntegrity- Low
A:LAvailability- Low
- Weakness
- CWE-862 Missing Authorization
- Required access
- No account needed
- Exploit prediction (EPSS)
- No score
- CISA KEV
- Not listed
On this page8
Am I affected?
Bit Form – Contact Form, Payment Forms, Multi Step Forms, Calculator & Custom Form Builder bit-form
- Affected≤ 2.21.6
- Patched in2.21.7
Update to 2.21.7 or newer.
You are affected if you run ≤ 2.21.6. Version 2.21.7 and later are not affected by this issue.
- Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under Bit Form – Contact Form, Payment Forms, Multi Step Forms, Calculator & Custom Form Builder.
- No admin access? Run a passive check of your site. It reads public files only.
- No account is needed to exploit this. Treat any exposed site on an affected version as at risk.
What to do
- Update to version 2.21.7, or a newer patched version
- Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
- Watch Bit Form – Contact Form, Payment Forms, Multi Step Forms, Calculator & Custom Form Builder to get an email when the next vulnerability is published.
Advisory
Source description from Wordfence Intelligence, credited to andrea bocchetti.
The Bit Form – Contact Form Plugin plugin for WordPress is vulnerable to unauthorized workflow execution due to missing authorization in the triggerWorkFlow function in all versions up to, and including, 2.21.6. This is due to a logic flaw in the nonce verification where the security check only blocks requests when both the nonce verification fails and the user is logged in. This makes it possible for unauthenticated attackers to replay form workflow executions and trigger all configured integrations including webhooks, email notifications, CRM integrations, and automation platforms via the bitforms_trigger_workflow AJAX action granted they can obtain the entry ID and log IDs from a legitimate form submission response.
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 Bit Form – Contact Form, Payment Forms, Multi Step Forms, Calculator & Custom Form Builder
All 28| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium6.5 | Authenticated (Administrator+) SQL Injection via 'filterText' Parameter ≤3.2.0Update to 3.2.1 | CVE-2026-16810 | |
| Medium4.4 | Authenticated (Administrator+) Stored Cross-Site Scripting <3.1.4Update to 3.1.4 | CVE-2025-15669 | |
| Medium5.3 | Missing Authorization to Unauthenticated Unauthorized Form Submission <3.1.2Update to 3.1.2 | CVE-2026-15054 | |
| High7.2 | Unauthenticated Stored Cross-Site Scripting ≤3.1.0Update to 3.2.0 | CVE-2026-16573 | |
| High7.1 | Authenticated (Subscriber+) Arbitrary File Deletion via '_old' Parameter ≤3.1.1Update to 3.1.2 | CVE-2026-14372 |
- Medium6.5Authenticated (Administrator+) SQL Injection via 'filterText' Parameter
≤3.2.0Update to 3.2.1
- Medium4.4Authenticated (Administrator+) Stored Cross-Site Scripting
<3.1.4Update to 3.1.4
- Medium5.3Missing Authorization to Unauthenticated Unauthorized Form Submission
<3.1.2Update to 3.1.2
- High7.2Unauthenticated Stored Cross-Site Scripting
≤3.1.0Update to 3.2.0
- High7.1Authenticated (Subscriber+) Arbitrary File Deletion via '_old' Parameter
≤3.1.1Update to 3.1.2
Same weakness (Missing Authorization)
All Missing Authorization| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| High7.2 | Unauthenticated Stored Cross-Site Scripting via Comment User-Agent Header | CVE-2026-120688 | |
| Critical9.8 | Unauthenticated Arbitrary File Upload via File Upload via Public Form Submission | CVE-2026-125055 | |
| Critical9.8 | Unauthenticated PHP Object Injection to Remote Code Execution via 'form' Parameter | CVE-2026-119077 | |
| Medium5.3 | Unauthenticated Sensitive Information Exposure in 'search' Parameter | CVE-2026-121518 |
- High7.2Unauthenticated Stored Cross-Site Scripting via Comment User-Agent Header
EZ SQL Reports Shortcode Widget and DB Backup
≤5.25.25Update to 5.26.45
- Critical9.8Unauthenticated Arbitrary File Upload via File Upload via Public Form Submission
Chatterbug Forms – Fast, Flexible WordPress Form Builder
≤1.0.2Update to 1.1
- Critical9.8Unauthenticated PHP Object Injection to Remote Code Execution via 'form' Parameter
ELEX WordPress HelpDesk & Customer Ticketing System
≤3.3.9Update to 3.4.0
- Medium5.3Unauthenticated Sensitive Information Exposure in 'search' Parameter
Customer Reviews for WooCommerce
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Timeline
CVE published
Severity medium, CVSS 6.5
Record last updated
Sources & licenses
Wordfence record- Vulnerability data
- Wordfence Intelligence. Copyright 2012-2026 Defiant Inc. Licensed under the CC BY-SA 4.0.
- CVE® identifiers
- Copyright 1999-2026 The MITRE Corporation. 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.