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CVE-2019-12246: Denial of Service on flush and development URL tools

Severity:
Moderate (?)
Identifier:
CVE-2019-12246
Versions Affected:
silverstripe/framework:^4.0, silverstripe/framework:^3.6
Versions Fixed:
silverstripe/framework:4.4.0
Release Date:
2019-06-10

CSRF attack vector has been identified for authenticated users with administrative privileges. Administrators tricked to open malicious URL may trigger unintended maintenance actions.This includes some of the URL Variable Tools such as ?flush?isDev and ?isTestAnother potential target is development admin urls (/dev/*). For example that could be /dev/buildas well as some others provided by SilverStripe add-ons.

CVSS 4.3