Vulnerability Database

300,445

Total vulnerabilities in the database

CVE-2016-6334

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.

  • Published: Apr 20, 2017
  • Updated: Nov 9, 2025
  • CVE: CVE-2016-6334
  • Severity: Low
  • Exploit:

CVSS v2:

  • Severity: Low
  • Score: 4.3
  • AV:N/AC:M/Au:N/C:N/I:P/A:N

CWEs:

OWASP TOP 10:

Software From Fixed in
mediawiki / mediawiki 1.26.4 1.26.4.x
mediawiki / mediawiki - 1.23.14.x
mediawiki / mediawiki 1.26.3 1.26.3.x
mediawiki / mediawiki 1.27.0 1.27.0.x
mediawiki / mediawiki 1.26.1 1.26.1.x
mediawiki / mediawiki 1.26.0 1.26.0.x
mediawiki / mediawiki 1.26.2 1.26.2.x