CVE-2020-7773
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2020-7773
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-7773.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2020-7773
- Aliases
- Related
- Published
- 2020-11-16T12:15:14Z
- Modified
- 2025-01-08T07:43:47.653494Z
- Severity
-
- 6.1 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CVSS Calculator
- Summary
- [none]
- Details
-
This affects the package markdown-it-highlightjs before 3.3.1. It is possible insert malicious JavaScript as a value of lang in the markdown-it-highlightjs Inline code highlighting feature. const markdownItHighlightjs = require("markdown-it-highlightjs"); const md = require('markdown-it'); const reusltxss = md() .use(markdownItHighlightjs, { inline: true }) .render('console.log(42){.">js}'); console.log(reusltxss);
- References