Cross-site Scripting (XSS) Affecting sanitize-html package, versions <1.4.3
Threat Intelligence
EPSS
0.13% (49th
percentile)
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Test your applications- Snyk ID npm:sanitize-html:20141024
- published 6 Nov 2015
- disclosed 6 Nov 2015
- credit Unknown
Introduced: 6 Nov 2015
CVE-2016-1000237 Open this link in a new tabOverview
Since the sanitize-html module trusts 'text' coming from htmlparser2, and outputs it without further escaping (because htmlparser2 does not decode entities in text before delivering it), this results in an XSS attack vector if sanitize-html ignores the img tag (according to user-configured filter rules) but passes the text intact, as it must do to keep any text in documents.
CVSS Scores
version 3.1