PT-2017-8964 · Wikimedia+1 · Mediawiki+1

Bawolff + 1 · Published 2016-09-16 · Updated 2017-08-22 · CVE-2016-6334

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions MediaWiki versions prior to 1.23.15 MediaWiki versions 1.26.x prior to 1.26.4 MediaWiki versions 1.27.x prior to 1.27.1

Description A cross-site scripting (XSS) issue exists due to the replacement of percent encoding in unclosed internal links, allowing remote attackers to inject arbitrary web script or HTML.

Recommendations For versions prior to 1.23.15, update to version 1.23.15 or later. For versions 1.26.x prior to 1.26.4, update to version 1.26.4 or later. For versions 1.27.x prior to 1.27.1, update to version 1.27.1 or later.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

ALT-PU-2017-2095

CVE-2016-6334

MGASA-2016-0305

Affected Products

Alt Linux

Mediawiki

References · 50

• 🔥 https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/multi/http/mediawiki_syntaxhighlight.rb · Exploit
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6335 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6334 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8624 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-0361 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-0369 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-0368 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-0365 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6333 · Security Note
• https://bdu.fstec.ru/vul/2020-02564 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12474 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6336 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6331 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-0370 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8623 · Security Note