Fluent Forms <= 6.2.0 — Authenticated (Subscriber+) Authorization Bypass via 'table' Parameter
CVE-2026-5395Published · Updated Action summary
Affected: ≤6.2.0Update to 6.2.1 or newer
All remediation steps- Severity
- High8.2
- CVSS
- 8.2CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:NWhat does this vector mean?
AV:NAttack vector- Network
AC:LAttack complexity- Low
PR:NPrivileges required- None
UI:NUser interaction- None
S:UScope- Unchanged
C:HConfidentiality- High
I:LIntegrity- Low
A:NAvailability- None
- Required access
- No account needed
- Exploit prediction (EPSS)
- No score
- CISA KEV
- Not listed
On this page8
Am I affected?
Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder fluentform
- Affected≤ 6.2.0
- Patched in6.2.1
Update to 6.2.1 or newer.
You are affected if you run ≤ 6.2.0. Version 6.2.1 and later are not affected by this issue.
- Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational 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 6.2.1, or a newer patched version
- Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
- Watch Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder to get an email when the next vulnerability is published.
Advisory
Source description from Wordfence Intelligence, credited to Sander Horsman.
The Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 6.2.0 via the exportEntries function due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with Fluent Forms manager-level access and above, to bypass form-level access restrictions to access submissions from forms they are not authorized to view, export data from arbitrary database tables, and enumerate database table names via error message disclosure.
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 Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder
All 47| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium5.3 | Missing Authorization ≤6.2.16Update to 6.2.17 | CVE-2026-120858 | |
| Medium5.3 | Missing Authorization ≤6.2.15Update to 6.2.16 | CVE-2026-111831 | |
| Medium5.4 | Missing Authorization to Authenticated (Custom+) Sensitive Data Exposure and Modification ≤6.2.5Update to 6.2.6 | CVE-2026-15178 | |
| Medium4.7 | Reflected Cross-Site Scripting via '{get.*}' Editor SmartCode Parameter ≤6.2.14Update to 6.2.15 | CVE-2026-101324 | |
| Medium6.4 | Authenticated (Contributor+) Stored Cross-Site Scripting ≤6.2.14Update to 6.2.15 | CVE-2026-103343 |
- Medium5.3Missing Authorization
≤6.2.16Update to 6.2.17
- Medium5.3Missing Authorization
≤6.2.15Update to 6.2.16
- Medium5.4Missing Authorization to Authenticated (Custom+) Sensitive Data Exposure and Modification
≤6.2.5Update to 6.2.6
- Medium4.7Reflected Cross-Site Scripting via '{get.*}' Editor SmartCode Parameter
≤6.2.14Update to 6.2.15
- Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting
≤6.2.14Update to 6.2.15
Timeline
CVE published
Severity high, CVSS 8.2
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.