Description

The CleanChanges extension for MediaWiki before 1.19.9, 1.20.x before 1.20.8, and 1.21.x before 1.21.3, when "Group changes by page in recent changes and watchlist" is enabled, allows remote attackers to obtain sensitive information (revision-deleted IPs) via the Recent Changes page.

Remediation

References

CVE-2013-4569

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Severity

Medium

Classification

CVE-2013-4569 CWE-200

Tags

Missing Update Known Vulnerabilities