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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