CVE-2019-8093: Malicious File Upload
First published: Tue Oct 08 2019(Updated: )
An arbitrary file access vulnerability exists in Magento 2.2 prior to 2.2.10, Magento 2.3 prior to 2.3.3 or 2.3.2-p1. An authenticated user can leverage file upload controller for downloadable products to read/delete an arbitary files.
Credit: psirt@adobe.com psirt@adobe.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| composer/magento/product-community-edition | >=2.2<2.2.10>=2.3<2.3.2-p2 | |
| composer/magento/community-edition | >=2.3<2.3.2-p1 | 2.3.2-p1 |
| composer/magento/community-edition | >=2.2<2.2.10 | 2.2.10 |
| CentOS Libgcc | >=2.2.0<2.2.10 | |
| CentOS Libgcc | >=2.2.0<2.2.10 | |
| CentOS Libgcc | >=2.3.0<2.3.2 | |
| CentOS Libgcc | >=2.3.0<2.3.2 | |
| CentOS Libgcc | =2.3.2 | |
| CentOS Libgcc | =2.3.2 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2019-8093?
CVE-2019-8093 has a medium severity rating and allows an authenticated user to access arbitrary files.
How do I fix CVE-2019-8093?
To fix CVE-2019-8093, upgrade to Magento versions 2.2.10 or 2.3.3 and above.
Who is affected by CVE-2019-8093?
CVE-2019-8093 affects Magento versions 2.2 prior to 2.2.10 and 2.3 prior to 2.3.2-p1.
What types of vulnerabilities are exposed in CVE-2019-8093?
CVE-2019-8093 exposes information disclosure vulnerabilities via the file upload function.
Can an unauthenticated user exploit CVE-2019-8093?
No, CVE-2019-8093 requires authentication to exploit the arbitrary file access vulnerability.
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