MediaWiki CSS comments cross-site scripting
|mediawiki-css-comments-xss (65126)||Medium Risk|
MediaWiki is vulnerable to cross-site scripting, caused by improper validation of user-supplied input. A remote attacker could exploit this vulnerability using CSS comments to inject malicious script into a Web page which would be executed in a victim's Web browser within the security context of the hosting Web site, once the page is viewed. An attacker could use this vulnerability to steal the victim's cookie-based authentication credentials.
Upgrade to the latest version of MediaWiki (1.16.2 or later), available from the MediaWiki Web site. See References.
- MediaWiki Web site: MediaWiki.
- Wikimedia Bug 27093: CSS injection vulnerability.
- BID-46108: MediaWiki CSS Comments Cross Site Scripting Vulnerability
- CVE-2011-0047: Cross-site scripting (XSS) vulnerability in MediaWiki before 1.16.2 allows remote attackers to inject arbitrary web script or HTML via crafted Cascading Style Sheets (CSS) comments, aka CSS injection vulnerability.
- OSVDB ID: 70770: MediaWiki CSS Comments XSS
- SA43142: MediaWiki CSS Comments Script Insertion Vulnerability
- VUPEN/ADV-2011-0273: MediaWiki CSS Injection and Local Script Inclusion Vulnerabilities
- Mediawiki Mediawiki 1.16
Feb 01, 2011
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The information within this database may change without notice. Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. In no event shall IBM be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.