Custom Content by Country <= 3.1.2 - Cross-Site Request Forgery

2022-12-05 00:00

Kévin Mosbahi (Mika)

Strategic Overview

Status

Patched in 3.1.3

Affected PluginCustom Content by Country (by Shield Security)

Affected Version3.1.2

CVSS8.8High

CVECVE-2022-41650

View all Custom Content by Country (by Shield Security) vulnerabilities

Vulnerability Overview

The Custom Content by Country plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 3.1.2. This is due to missing or incorrect nonce validation on the handleSubmit_main function. This makes it possible for unauthenticated attackers to invoke this function, via 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 3.1.3, 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-2022-41650 https://www.wordfence.com/threat-intel/vulnerabilities/id/8b84cc59-3820-4aba-a2d7-fa884b46c5b4

CVSS Vector

8.8

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionRequired
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

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