CVE-2013-4303 (GCVE-0-2013-4303)

Vulnerability from cvelistv5 – Published: 2019-12-11 18:30 – Updated: 2024-08-06 16:38
VLAI?
Summary
includes/libs/IEUrlExtension.php in the MediaWiki API in MediaWiki 1.19.x before 1.19.8, 1.20.x before 1.20.7, and 1.21.x before 1.21.2 does not properly detect extensions when there are an even number of "." (period) characters in a string, which allows remote attackers to conduct cross-site scripting (XSS) attacks via the siprop parameter in a query action to wiki/api.php.
Severity ?
No CVSS data available.
CWE
  • Cross-Site Scripting
Assigner
References
Impacted products
Vendor Product Version
Wikimedia Foundation MediaWiki Affected: 1.19.x before 1.19.8
Affected: 1.20.x before 1.20.7
Affected: and 1.21.x before 1.21.2
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  }
}


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Sightings

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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.