Contact Form for Plugin by Fluent Forms <= 5.0.8 - Insecure Direct Object Reference

2023-09-08 00:00

Revan Arifio

Strategic Overview

Status

Patched in 5.0.9

Affected PluginFluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder

Affected Version< 5.0.9

CVSS5.3Medium

CVECVE-2023-41952

View all Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder vulnerabilities

Vulnerability Overview

The Contact Form for Plugin by Fluent Forms plugin for WordPress is vulnerable to Insecure Direct Object Reference in versions up to, and including, 5.0.8 via the addIsRenderableFilter() function due to missing validation on the publication status of a form. This makes it possible for users to render and submit forms when the form is in an 'unpublished' state.

Technical Analysis

REMEDIATION: Update to version 5.0.9, 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-2023-41952 https://www.wordfence.com/threat-intel/vulnerabilities/id/20f31e48-0dbb-498a-a400-681cacea7c9c

CVSS Vector

5.3

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

Base

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

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