CP Blocks <= 1.0.20 - Cross-Site Request Forgery to Settings Update

2023-09-05 00:00

István Márton

Strategic Overview

Status

Patched in 1.0.21

Affected PluginCP Blocks

Affected Version<= 1.0.20

CVSS4.3Medium

CVECVE-2023-41732

View all CP Blocks vulnerabilities

Vulnerability Overview

The CP Blocks plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.0.20. This is due to incorrect nonce validation in the admin-int-license.inc.php file. This makes it possible for unauthenticated attackers to update the license key via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Technical Analysis

REMEDIATION: Update to version 1.0.21, or a newer patched version --- IDENTIFIER: CWE-352 (Cross-Site Request Forgery (CSRF)) The web application does not, or cannot, sufficiently verify whether a request was intentionally provided by the user who sent the request, which could have originated from an unauthorized actor.

External References

https://www.cve.org/CVERecord?id=CVE-2023-41732 https://www.wordfence.com/threat-intel/vulnerabilities/id/35cd1788-1756-4d03-8f6f-e5e4153e3f4f

CVSS Vector

4.3

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

Base

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

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