Webmaster Tools Verification <= 1.2 - Missing Authorization to Arbitrary Plugin Deactivation

2022-10-19 00:00

Daniel Ruf

Strategic Overview

Status

Unpatched

Affected PluginWebmaster Tools Verification

Affected Version<= 1.2

CVSS6.5Medium

CVECVE-2022-3538

View all Webmaster Tools Verification vulnerabilities

Vulnerability Overview

The Webmaster Tools Verification plugin for WordPress is vulnerable to authorization bypass due to a missing capability check on the wmtv_uninstall function in versions up to, and including, 1.2. This makes it possible for unauthenticated attackers to disable arbitrary plugins.

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-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-2022-3538 https://www.wordfence.com/threat-intel/vulnerabilities/id/546f388e-16e2-4c0b-acb0-a462bff4ef77

CVSS Vector

6.5

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityNone
IntegrityLow
AvailabilityLow

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