Import / Export Customizer Settings <= 1.0.3 - Cross-Site Request Forgery Bypass

2020-09-16 00:00
Jerome Bruandet

Strategic Overview

Status
Patched in 1.0.4
Affected Version< 1.0.4
CVSS4.3Medium
CVECVE-2020-36737
View all Import / Export Customizer Settings vulnerabilities

Vulnerability Overview

The Import / Export Customizer Settings plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.0.3. This is due to missing or incorrect nonce validation on the astra_admin_errors() function. This makes it possible for unauthenticated attackers to display an import status 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 1.0.4, 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

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