Arbitrary Code Execution Affecting october/system package, versions <1.0.473 >=1.1.0, <1.1.6
Snyk CVSS
Attack Complexity
High
Privileges Required
High
Confidentiality
High
Integrity
High
Availability
High
Threat Intelligence
EPSS
0.1% (41st
percentile)
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Test your applications- Snyk ID SNYK-PHP-OCTOBERSYSTEM-2342081
- published 16 Jan 2022
- disclosed 16 Jan 2022
- credit David Miller
Introduced: 16 Jan 2022
CVE-2021-32649 Open this link in a new tabHow to fix?
Upgrade october/system
to version 1.0.473, 1.1.6 or higher.
Overview
october/system is a System module for October CMS.
Affected versions of this package are vulnerable to Arbitrary Code Execution. An attacker with create
, modify
and delete
of website pages privileges in the backend is able to execute PHP code by running specially crafted Twig code in the template markup.