LinkWorth plugin <= 3.3.3 - Cross-Site Request Forgery to Plugin Setting Update

2022-08-01 00:00

Daniel Ruf

Strategic Overview

Status

Patched in 3.3.4

Affected PluginLinkWorth Plugin

Affected Version<= 3.3.3

CVSS8.8High

CVECVE-2022-2172

View all LinkWorth Plugin vulnerabilities

Vulnerability Overview

The LinkWorth plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 3.3.3. This is due to missing or incorrect nonce validation on the update_advanced_options_action action. This makes it possible for unauthenticated attackers to trigger plugin setting updates and deletion 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 3.3.4, 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-2022-2172 https://www.wordfence.com/threat-intel/vulnerabilities/id/7e0fd44d-e152-4883-a734-031f68e3ba97

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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