CVE-2014-3743

Severity: medium (CVSS 6.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.7% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2020-01-06 · updated 2026-06-17
Weakness: CWE-79

Description

Multiple cross-site scripting (XSS) vulnerabilities in the Marked module before 0.3.1 for Node.js allow remote attackers to inject arbitrary web script or HTML via vectors related to (1) gfm codeblocks (language) or (2) javascript url's.

Affected products

markedjs marked: before 0.3.1 — fixed in 0.3.1

How to fix

Upgrade to a fixed version: markedjs marked 0.3.1. Check the vendor advisory for mitigations.

References

http://www.openwall.com/lists/oss-security/2014/05/13/1
http://www.openwall.com/lists/oss-security/2014/05/15/2
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2014-3743
https://nodesecurity.io/advisories/marked_multiple_content_injection_vulnerabilities
http://www.openwall.com/lists/oss-security/2014/05/13/1
http://www.openwall.com/lists/oss-security/2014/05/15/2
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2014-3743
https://nodesecurity.io/advisories/marked_multiple_content_injection_vulnerabilities

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