CVE-2021-36031: Magento Commerce Path Traversal In `theme[preview_image]` Parameter Could Lead To Remote Code Execution
First published: Wed Sep 01 2021(Updated: )
Magento Commerce versions 2.4.2 (and earlier), 2.4.2-p1 (and earlier) and 2.3.7 (and earlier) are affected by a Path Traversal vulnerability via the `theme[preview_image]` parameter. An attacker with admin privileges could leverage this vulnerability to achieve remote code execution.
Credit: psirt@adobe.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Adobe Adobe Commerce | >=2.3.0<=2.3.7 | |
| Adobe Adobe Commerce | >=2.4.0<=2.4.2 | |
| Adobe Adobe Commerce | =2.4.2-p1 | |
| Adobe Magento Open Source | >=2.3.0<=2.3.7 | |
| Adobe Magento Open Source | >=2.4.0<=2.4.2 | |
| Adobe Magento Open Source | =2.4.2-p1 |
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Frequently Asked Questions
What is the vulnerability ID for this Magento Commerce vulnerability?
The vulnerability ID is CVE-2021-36031.
Which versions of Magento Commerce are affected by this vulnerability?
Magento Commerce versions 2.4.2 (and earlier), 2.4.2-p1 (and earlier), and 2.3.7 (and earlier) are affected.
What is the severity of CVE-2021-36031?
The severity of CVE-2021-36031 is high with a severity value of 7.2.
How can an attacker exploit this vulnerability?
An attacker with admin privileges could leverage this vulnerability to achieve remote code execution.
Is there a fix available for this vulnerability?
Yes, Magento has released patches to address this vulnerability. It is recommended to update to the latest patched version of Magento Commerce.
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