CVE-2018-6341
MEDIUM6.1EPSS 10.1%Cross-Site Scripting in react-dom
Description
Affected versions of `react-dom` are vulnerable to Cross-Site Scripting (XSS). The package fails to validate attribute names in HTML tags which may lead to Cross-Site Scripting in specific scenarios. This may allow attackers to execute arbitrary JavaScript in the victim's browser. To be affected by this vulnerability, the application needs to: - be a server-side React app - be rendered to HTML using `ReactDOMServer` - include an attribute name from user input in an HTML tag ## Recommendation If you are using `react-dom` 16.0.x, upgrade to 16.0.1 or later. If you are using `react-dom` 16.1.x, upgrade to 16.1.2 or later. If you are using `react-dom` 16.2.x, upgrade to 16.2.1 or later. If you are using `react-dom` 16.3.x, upgrade to 16.3.3 or later. If you are using `react-dom` 16.4.x, upgrade to 16.4.2 or later.
Affected packages (1)
- npm/react-dom>= 16.0.0, < 16.0.1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.1 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
References (6)
- ADVISORYhttps://github.com/advisories/GHSA-mvjj-gqq2-p4hw
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2018-6341
- WEBhttps://reactjs.org/blog/2018/08/01/react-v-16-4-2.html
- WEBhttps://snyk.io/vuln/npm:react-dom:20180802
- WEBhttps://twitter.com/reactjs/status/1024745321987887104
- WEBhttps://www.npmjs.com/advisories/1421