CVE-2014-6393
6.1 · MEDIUMOverview
CVE-2014-6393 is a medium-severity vulnerability affecting openjsf express. It was published on August 9, 2017 and has a CVSS 3.0 base score of 6.1 (MEDIUM).
This vulnerability has a CVSS 3.0 base score of 6.1, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
The Express web framework before 3.11 and 4.x before 4.5 for Node.js does not provide a charset field in HTTP Content-Type headers in 400 level responses, which might allow remote attackers to conduct cross-site scripting (XSS) attacks via characters in a non-standard encoding.
Remediation
Check the references section for vendor advisories and patches from openjsf. Update express to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| openjsf | express | 0 | Affected |
Frequently Asked Questions
What is CVE-2014-6393?
CVE-2014-6393 is a medium-severity vulnerability affecting openjsf express. It was published on August 9, 2017 and has a CVSS 3.0 base score of 6.1 (MEDIUM).
How severe is CVE-2014-6393?
This vulnerability has a CVSS 3.0 base score of 6.1, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2014-6393?
Check the references section for vendor advisories and patches from openjsf. Update express to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2014-6393?
CyberStrike's AI-powered security agents can automatically detect CVE-2014-6393 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
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