XWiki XWiki Platform cross-site scripting | CVE-2022-23622
NAME
XWiki XWiki Platform cross-site scripting
- Platforms Affected:
XWiki XWiki Platform 2.6.1
XWiki XWiki Platform 2.7RC1
XWiki XWiki Platform 12.10.10
XWiki XWiki Platform 13.4.6
XWiki XWiki Platform 13.10.2 - Risk Level:
7.4 - Exploitability:
High - Consequences:
Cross-Site Scripting
DESCRIPTION
XWiki XWiki Platform is vulnerable to cross-site scripting, caused by improper validation of user-supplied input by the registerinline.vm template. A remote attacker could exploit this vulnerability using the xredirect field 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.
CVSS 3.0 Information
- Privileges Required: None
- User Interaction: Required
- Scope: Changed
- Access Vector: Network
- Access Complexity: Low
- Confidentiality Impact: High
- Integrity Impact: None
- Availability Impact: None
- Remediation Level: Official Fix
MITIGATION
Refer to XWiki GIT Repository for patch, upgrade or suggested workaround information. See References.
- Reference Link:
https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-gx6h-936c-vrrr - Reference Link:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-23622
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