CVE-2019-8138: XSS
First published: Tue Oct 08 2019(Updated: )
A stored cross-site scripting (XSS) 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 execute arbitrary JavaScript code by providing arbitrary API endpoint that will not be chcecked by sale pickup event.
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-p1 | 2.3.2-p1 |
| composer/magento/community-edition | >=2.2.0<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
- https://magento.com/security/patches/magento-2.3.3-and-2.2.10-security-update
- https://nvd.nist.gov/vuln/detail/CVE-2019-8138
- https://web.archive.org/web/20220121051105/https://magento.com/security/patches/magento-2.3.3-and-2.2.10-security-update
- https://github.com/advisories/GHSA-85xw-3hp5-6fmc (Advisory)
- https://github.com/FriendsOfPHP/security-advisories/blob/master/magento/product-community-edition/CVE-2019-8138.yaml
Frequently Asked Questions
What is the severity of CVE-2019-8138?
CVE-2019-8138 has been rated as a medium severity vulnerability due to the potential for an authenticated attacker to execute arbitrary JavaScript code.
How do I fix CVE-2019-8138?
To fix CVE-2019-8138, upgrade Magento to version 2.2.10 or 2.3.3 or later.
What versions of Magento are affected by CVE-2019-8138?
CVE-2019-8138 affects Magento versions 2.2.0 to 2.2.9 and 2.3.0 to 2.3.2.
Can CVE-2019-8138 be exploited by unauthenticated users?
No, CVE-2019-8138 can only be exploited by authenticated users with access to the Magento API.
What type of vulnerability is CVE-2019-8138?
CVE-2019-8138 is a stored cross-site scripting (XSS) vulnerability.
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