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Cross-site Scripting (XSS) The advisory has been revoked - it doesn't affect any version of package mediawiki  (opens in a new tab)

Threat Intelligence

EPSS
1.82% (89th percentile)

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  • Snyk IDSNYK-UBUNTU1410-MEDIAWIKI-655620
  • published10 Sept 2020
  • disclosed27 Apr 2011
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Introduced: 27 Apr 2011

CVE-2011-1578  (opens in a new tab)
CWE-79  (opens in a new tab)

Amendment

The Ubuntu security team deemed this advisory irrelevant for Ubuntu:14.10.

NVD Description

Note: Versions mentioned in the description apply only to the upstream mediawiki package and not the mediawiki package as distributed by Ubuntu.

Cross-site scripting (XSS) vulnerability in MediaWiki before 1.16.3, when Internet Explorer 6 or earlier is used, allows remote attackers to inject arbitrary web script or HTML via an uploaded file accessed with a dangerous extension such as .html at the end of the query string, in conjunction with a modified URI path that has a %2E sequence in place of the . (dot) character.

References