CVE-2014-6393 : The Express web framework before 3.11 and 4.x before 4.5 for Node.js does not pr

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.

Published 2017-08-09 18:29:00

Updated 2021-07-30 16:36:04

Source MITRE

View at NVD, CVE.org

Vulnerability category: Cross site scripting (XSS)

Products affected by CVE-2014-6393

Openjsf » Express
Versions up to, including, (<=) 3.10.5
cpe:2.3:a:openjsf:express:*:*:*:*:*:*:*:*
Matching versions
Openjsf » Express » Version: 4.4.5
cpe:2.3:a:openjsf:express:4.4.5:*:*:*:*:*:*:*
Matching versions
Openjsf » Express » Version: 4.2.0
cpe:2.3:a:openjsf:express:4.2.0:*:*:*:*:*:*:*
Matching versions
Openjsf » Express » Version: 4.3.0
cpe:2.3:a:openjsf:express:4.3.0:*:*:*:*:*:*:*
Matching versions
Openjsf » Express » Version: 4.3.1
cpe:2.3:a:openjsf:express:4.3.1:*:*:*:*:*:*:*
Matching versions
Openjsf » Express » Version: 4.3.2
cpe:2.3:a:openjsf:express:4.3.2:*:*:*:*:*:*:*
Matching versions
Openjsf » Express » Version: 4.4.0
cpe:2.3:a:openjsf:express:4.4.0:*:*:*:*:*:*:*
Matching versions
Openjsf » Express » Version: 4.1.0
cpe:2.3:a:openjsf:express:4.1.0:*:*:*:*:*:*:*
Matching versions
Openjsf » Express » Version: 4.1.2
cpe:2.3:a:openjsf:express:4.1.2:*:*:*:*:*:*:*
Matching versions
Openjsf » Express » Version: 4.4.2
cpe:2.3:a:openjsf:express:4.4.2:*:*:*:*:*:*:*
Matching versions
Openjsf » Express » Version: 4.4.4
cpe:2.3:a:openjsf:express:4.4.4:*:*:*:*:*:*:*
Matching versions
Openjsf » Express » Version: 4.0.0
cpe:2.3:a:openjsf:express:4.0.0:*:*:*:*:*:*:*
Matching versions
Openjsf » Express » Version: 4.1.1
cpe:2.3:a:openjsf:express:4.1.1:*:*:*:*:*:*:*
Matching versions
Openjsf » Express » Version: 4.4.1
cpe:2.3:a:openjsf:express:4.4.1:*:*:*:*:*:*:*
Matching versions
Openjsf » Express » Version: 4.4.3
cpe:2.3:a:openjsf:express:4.4.3:*:*:*:*:*:*:*
Matching versions

Exploit prediction scoring system (EPSS) score for CVE-2014-6393

EPSS FAQ

0.29%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 49 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2014-6393

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
4.3	MEDIUM	AV:N/AC:M/Au:N/C:N/I:P/A:N	8.6	2.9	NIST
Access Vector: Network Access Complexity: Medium Authentication: None Confidentiality Impact: None Integrity Impact: Partial Availability Impact: None
6.1	MEDIUM	CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N	2.8	2.7	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: Required Scope: Changed Confidentiality: Low Integrity: Low Availability: None

CWE ids for CVE-2014-6393

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2014-6393

https://bugzilla.redhat.com/show_bug.cgi?id=1203190

1203190 – (CVE-2014-6393) CVE-2014-6393 express: cross-site scripting via content-type header
Issue Tracking;Third Party Advisory;VDB Entry
https://nodesecurity.io/advisories/express-no-charset-in-content-type-header

npm
Third Party Advisory

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Vulnerability Details : CVE-2014-6393

Products affected by CVE-2014-6393

Exploit prediction scoring system (EPSS) score for CVE-2014-6393

CVSS scores for CVE-2014-6393

CWE ids for CVE-2014-6393

References for CVE-2014-6393