CVE-2019-8148: XSS
First published: Tue Oct 08 2019(Updated: )
A stored cross-site scripting (XSS) vulnerability exists in Magento 2.3 prior to 2.3.3 or 2.3.2-p1. An authenticated admin user can inject arbitrary JavaScript code when creating a content page via page builder.
Credit: 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 | >=2.3.0<2.3.2-p2 | 2.3.2-p2 |
| 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
- https://magento.com/security/patches/magento-2.3.3-and-2.2.10-security-update
- https://nvd.nist.gov/vuln/detail/CVE-2019-8148
- https://web.archive.org/web/20220121051105/https://magento.com/security/patches/magento-2.3.3-and-2.2.10-security-update
- https://github.com/FriendsOfPHP/security-advisories/blob/master/magento/product-community-edition/CVE-2019-8148.yaml
- https://github.com/advisories/GHSA-86pc-6mm8-542r (Advisory)
Frequently Asked Questions
What is the severity of CVE-2019-8148?
CVE-2019-8148 is classified as a stored cross-site scripting (XSS) vulnerability that allows for arbitrary JavaScript code injection.
How do I fix CVE-2019-8148?
To fix CVE-2019-8148, update your Magento installation to version 2.3.3 or 2.3.2-p1 or later.
Who is affected by CVE-2019-8148?
CVE-2019-8148 affects Magento versions from 2.3.0 up to 2.3.2-p2 and versions of the product-community-edition up to 2.2.10.
Can CVE-2019-8148 be exploited remotely?
Yes, CVE-2019-8148 can be exploited by an authenticated admin user with access to the page builder.
Is there a patch for CVE-2019-8148?
Yes, Magento has released a security update and patch that addresses CVE-2019-8148 in the specified versions.
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