CVE-2026-6222Network attack vector

Authenticated module disclosure and modification via missing authorization

Published May 7, 2026 · Updated May 7, 2026

Missing authorization in WPMU DEV Forminator Forms 1.51.1 and earlier allows remote authenticated users to export or alter module data. The processRequest() method accepts a caller-selected forminator_action after validating only a nonce exposed on Forminator admin pages, without checking manage_forminator_modules. Subscriber-level or custom roles with Templates or Reports access can export configurations, delete modules or entries, clone modules, and change publication state.

CVSS severity5.3
Medium
EPSS probability0.43%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authorization in WPMU DEV Forminator Forms 1.51.1 and earlier allows remote authenticated users to export or alter module data. The processRequest() method accepts a caller-selected forminator_action after validating only a nonce exposed on Forminator admin pages, without checking manage_forminator_modules. Subscriber-level or custom roles with Templates or Reports access can export configurations, delete modules or entries, clone modules, and change publication state.

The record

CVE
CVE-2026-6222
Published
May 7, 2026
Updated
May 7, 2026
Vendor
AIOSEO Plugin Team
Product
Forminator Forms
Classifications
CWE-862, T1485
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. May 7, 2026CVE publishedPublication date reported by the CVE source.
  2. May 7, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=1.51.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

AIOSEO Plugin Team · Forminator Formsversion=0 <=1.51.1

Published CVSS scores

5.3WordfenceCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-862Missing Authorization
T1485Data Destruction

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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