Xenforo cross-site scripting |
NAME
__________
Xenforo cross-site scripting
Platforms Affected:
Xenforo Xenforo 2.2.13
Risk Level:
5.4
Exploitability:
High
Consequences:
Cross-Site Scripting
DESCRIPTION
__________
Xenforo is vulnerable to multiple cross-site scripting, caused by improper validation of user-supplied input by the /admin.php?smilie-categories endpoint. A remote authenticated attacker could exploit this vulnerability using a specially-crafted URL to execute a script in a victim’s Web browser within the security context of the hosting Web site, once the URL is clicked. An attacker could use this vulnerability to steal the victim’s cookie-based authentication credentials.
CVSS 3.0 Information
__________
Privileges Required:
Low
User Interaction:
Required
Scope:
Changed
Access Vector:
Network
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