Frontend Registration – Contact Form 7 <= 5.1 - Authenticated (Editor+) Privilege Escalation

2024-06-03 00:00

István Márton

Strategic Overview

Status

Unpatched

Affected PluginFrontend Registration – Contact Form 7

Affected Version<= 5.1

CVSS7.2High

CVECVE-2024-4870

View all Frontend Registration – Contact Form 7 vulnerabilities

Vulnerability Overview

The Frontend Registration – Contact Form 7 plugin for WordPress is vulnerable to privilege escalation in versions up to, and including, 5.1 due to insufficient restriction on the '_cf7frr_' post meta. This makes it possible for authenticated attackers, with editor-level access and above, to modify the default user role in the registration form settings.

Technical Analysis

REMEDIATION: No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement. --- IDENTIFIER: CWE-266 (Incorrect Privilege Assignment) A product incorrectly assigns a privilege to a particular actor, creating an unintended sphere of control for that actor.

External References

https://www.cve.org/CVERecord?id=CVE-2024-4870 https://www.wordfence.com/threat-intel/vulnerabilities/id/ca616ae6-59d3-4037-b538-d371f007a037

CVSS Vector

7.2

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredHigh
User InteractionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

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