Local File Inclusion Affecting pimcore/pimcore package, versions <6.8.8
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Test your applications- Snyk ID SNYK-PHP-PIMCOREPIMCORE-1070132
- published 18 Feb 2021
- disclosed 18 Feb 2021
- credit Daniele Scanu
Introduced: 18 Feb 2021
CVE-2021-23340 Open this link in a new tabHow to fix?
Upgrade pimcore/pimcore to version 6.8.8 or higher.
Overview
pimcore/pimcore is a content & product management framework (CMS/PIM/E-Commerce).
Affected versions of this package are vulnerable to Local File Inclusion. A Local FIle Inclusion vulnerability exists in the downloadCsvAction function of the CustomReportController class (bundles/AdminBundle/Controller/Reports/CustomReportController.php). An authenticated user can reach this function with a GET request at the following endpoint: /admin/reports/custom-report/download-csv?exportFile=[filename]. Since exportFile variable is not sanitized, an attacker can exploit a local file inclusion vulnerability.
PoC
* Login in Pimcore
* Send a GET request to the endpoint: /admin/reports/custom-report/download-csv?exportFile=../../../../../../../../../../../../../../../etc/passwd to retrieve del passwd file of the Linux system. (Inside the request insert the header X-pimcore-csrf-token).