Wikibase in MediaWiki cross-site scripting | CVE-2023-37302

NAME
__________
Wikibase in MediaWiki cross-site scripting

Platforms Affected:
Wikimedia Foundation MediaWiki 1.39.3

Risk Level:
6.1

Exploitability:
High

Consequences:
Cross-Site Scripting

DESCRIPTION
__________

Wikibase in MediaWiki is vulnerable to cross-site scripting, caused by improper validation of user-supplied input by the SiteLinksView.php script in Wikibase. A remote attacker could exploit this vulnerability to execute script in a victim’s Web browser within the security context of the hosting Web site. An attacker could use this vulnerability to steal the victim’s cookie-based authentication credentials.

CVSS 3.0 Information
__________

Privileges Required:
None

User Interaction:
Required

Scope:
Changed

Access Vector:
Network



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