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CVE-2013-4307

MEDIUM · CVSS 4.3EPSS 2.0%EU EUVD

Multiple cross-site scripting (XSS) vulnerabilities in repo/includes/EntityView.php in the Wikibase extension for MediaWiki 1.19.x before 1.19.8, 1.20.x before 1.20.7, and 1.21.x before 1.21.2 allow (1) remote attackers to inject arbitrary web script or HTML via a label in the "In other languages" section or (2) remote administrators to inject arbitrary web script or HTML via a description.

Key facts

CVSS score
4.3 (v2.0)
Severity
MEDIUM
CVSS vector
AV:N/AC:M/Au:N/C:N/I:P/A:N
Weakness (CWE)
CWE-79
EPSS score
2.0% (80th percentile)
In CISA KEV
No
In EU EUVD
Yes (EUVD-2013-4201)
Published
September 12, 2013
NVD last modified
June 16, 2026
Status
Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2013-4201 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.

View on the EU Vulnerability Database

Affected products

  • mediawiki / mediawiki
  • mediawiki / mediawiki
  • mediawiki / mediawiki
  • mediawiki / mediawiki
  • mediawiki / mediawiki
  • mediawiki / mediawiki
  • mediawiki / mediawiki
  • mediawiki / mediawiki
  • mediawiki / mediawiki
  • mediawiki / mediawiki
  • mediawiki / mediawiki
  • mediawiki / mediawiki
  • mediawiki / mediawiki
  • mediawiki / mediawiki
  • mediawiki / mediawiki
  • mediawiki / mediawiki
  • mediawiki / mediawiki
  • mediawiki / mediawiki
  • mediawiki / mediawiki
  • mediawiki / mediawiki

References

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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