National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2016-6334 Detail

Current Description

Cross-site scripting (XSS) vulnerability in the Parser::replaceInternalLinks2 method in MediaWiki before 1.23.15, 1.26.x before 1.26.4, and 1.27.x before 1.27.1 allows remote attackers to inject arbitrary web script or HTML via vectors involving replacement of percent encoding in unclosed internal links.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: 6.1 MEDIUM
Vector:  CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.securityfocus.com/bid/98057
https://bugzilla.redhat.com/show_bug.cgi?id=1369613 Issue Tracking
https://lists.wikimedia.org/pipermail/mediawiki-announce/2016-August/000195.html Mailing List Patch Vendor Advisory
https://phabricator.wikimedia.org/T137264 Patch Third Party Advisory

Weakness Enumeration

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

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:mediawiki:mediawiki:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
1.23.14
 cpe:2.3:a:mediawiki:mediawiki:1.26.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:mediawiki:mediawiki:1.26.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:mediawiki:mediawiki:1.26.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:mediawiki:mediawiki:1.26.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:mediawiki:mediawiki:1.26.4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:mediawiki:mediawiki:1.27.0:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

2 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2016-6334
NVD Published Date:
04/20/2017
NVD Last Modified:
04/28/2017