CVE-2014-6393 Information

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.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Reference

https://bugzilla.redhat.com/show_bug.cgi?id=1203190 https://nodesecurity.io/advisories/express-no-charset-in-content-type-header

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

CHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

NONE

Base Severity

6.1