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Status published
Medium
CVE-2012-4378
Multiple cross-site scripting (XSS) vulnerabilities in MediaWiki before 1.18.5 and...
Vulnerability Description
Multiple cross-site scripting (XSS) vulnerabilities in MediaWiki before 1.18.5 and 1.19.x before 1.19.2, when unspecified JavaScript gadgets are used, allow remote attackers to inject arbitrary web script or HTML via the userlang parameter to w/index.php.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- http://www.openwall.com/lists/oss-security/2012/08/31/6
- https://lists.wikimedia.org/pipermail/mediawiki-announce/2012-August/000119.html
- https://bugzilla.redhat.com/show_bug.cgi?id=853417
- https://phabricator.wikimedia.org/T39587
- http://www.openwall.com/lists/oss-security/2012/08/31/10
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=686330
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Affected Vendor
mediawiki
View all reports →Affected Software
mediawiki
Vulnerable Versions:
0, 1.19.0, 1.19.1
Timeline
Official Publish:
October 26th, 2017
Last Modified:
August 6th, 2024
Added to House:
July 19th, 2026
CVSS Vectors
V3:
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.