TinyMCE Advanced <= 4.1.9 - Cross-Site Request Forgery

2014-09-08 00:00

Voxel@Night

Strategic Overview

Status

Patched in 4.2.3

Affected PluginAdvanced Editor Tools

Affected Version< 4.2.3

CVSS4.3Medium

CVEN/A

View all Advanced Editor Tools vulnerabilities

Vulnerability Overview

The TinyMCE Advanced plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 4.1.9. This is due to missing or incorrect nonce validation for plugin options. This makes it possible for unauthenticated attackers to reset the plugin settings 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 4.2.3, 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.wordfence.com/threat-intel/vulnerabilities/id/cb427792-8675-4c38-a4e6-ba2b8091003f

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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