Extensions For CF7 <= 3.4.0 - Authenticated (Contributor+) Insecure Direct Object Reference

2026-01-23 00:00

Nabil Irawan

Strategic Overview

Status

Patched in 3.4.1

Affected PluginExtensions For CF7 (Contact form 7 Database, Conditional Fields and Redirection)

Affected Version<= 3.4.0

CVSS4.3Medium

CVECVE-2026-24991

View all Extensions For CF7 (Contact form 7 Database, Conditional Fields and Redirection) vulnerabilities

Vulnerability Overview

The Extensions For CF7 (Contact form 7 Database, Conditional Fields and Redirection) plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 3.4.0 due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with Contributor-level access and above, to perform an unauthorized action.

Technical Analysis

REMEDIATION: Update to version 3.4.1, or a newer patched version --- IDENTIFIER: CWE-639 (Authorization Bypass Through User-Controlled Key) The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data.

External References

https://www.cve.org/CVERecord?id=CVE-2026-24991 https://www.wordfence.com/threat-intel/vulnerabilities/id/cdcb09ee-80c7-445c-932f-7fce3ae743c5

CVSS Vector

4.3

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
ScopeUnchanged
ConfidentialityNone
IntegrityLow
AvailabilityNone

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