CVE-2023-30838
CVSS V2 None
CVSS V3 None
Description
PrestaShop is an Open Source e-commerce web application. Prior to versions 8.0.4 and 1.7.8.9, the `ValidateCore::isCleanHTML()` method of Prestashop misses hijackable events which can lead to cross-site scripting (XSS) injection, allowed by the presence of pre-setup `@keyframes` methods. This XSS, which hijacks HTML attributes, can be triggered without any interaction by the visitor/administrator, which makes it as dangerous as a trivial XSS attack. Contrary to other attacks which target HTML attributes and are triggered without user interaction (such as onload / onerror which suffer from a very limited scope), this one can hijack every HTML element, which increases the danger due to a complete HTML elements scope. Versions 8.0.4 and 1.7.8.9 contain a fix for this issue.
Overview
- CVE ID
- CVE-2023-30838
- Assigner
- security-advisories@github.com
- Vulnerability Status
- Received
- Published Version
- 2023-04-25T19:15:11
- Last Modified Date
- 2023-04-25T19:15:11
Weakness Enumerations
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2023-30838 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-30838 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2023-04-25 20:03:13 | Added to TrackCVE | |||
| 2023-04-25 20:03:15 | Weakness Enumeration | new |