Cloudflare <= 4.12.2 - Missing Authorization via initProxy

2024-01-04 00:00

Anonymous

Strategic Overview

Status

Patched in 4.12.3

Affected PluginCloudflare

Affected Version<= 4.12.2

CVSS6.4Medium

CVECVE-2024-0212

View all Cloudflare vulnerabilities

Vulnerability Overview

The Cloudflare plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the 'initProxy' function in versions up to and including 4.12.2. This makes it possible for authenticated attackers, with subscriber access and above, to send requests proxied through Cloudflare to arbitrary URLs.

Technical Analysis

REMEDIATION: Update to version 4.12.3, or a newer patched version --- IDENTIFIER: CWE-862 (Missing Authorization) The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

External References

https://www.cve.org/CVERecord?id=CVE-2024-0212 https://www.wordfence.com/threat-intel/vulnerabilities/id/902c0c84-fcae-4ce4-9885-89fd135a4ffd

CVSS Vector

6.4

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
ScopeChanged
ConfidentialityLow
IntegrityLow
AvailabilityNone

This record contains material that is subject to copyright

CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE®). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy.

https://www.cve.org/Legal/TermsOfUse

Defiant hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute this software vulnerability information. Any copy of the software vulnerability information you make for such purposes is authorized provided that you include a hyperlink to this vulnerability record and reproduce Defiant's copyright designation and this license in any such copy.

https://www.wordfence.com/wordfence-intelligence-terms-and-conditions/