Vulnerability CVE-2021-26549
Published: 2021-02-09

Description:
An XSS issue was discovered in SmartFoxServer 2.17.0. Input passed to the AdminTool console is not properly sanitized before being returned to the user. This can be exploited to execute arbitrary HTML code in a user's browser session in context of an affected site.

See advisories in our WLB2 database:
Topic
Author
Date
Low
SmartFoxServer 2X 2.17.0 God Mode Console WebSocket Cross Site Scripting
LiquidWorm
08.02.2021

Type:

CWE-79

 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting'))

CVSS2 => (AV:N/AC:M/Au:S/C:N/I:P/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
3.5/10
2.9/10
6.8/10
Exploit range
Attack complexity
Authentication
Remote
Medium
Single time
Confidentiality impact
Integrity impact
Availability impact
None
Partial
None
Affected software
Smartfoxserver -> Smartfoxserver 

 References:
http://packetstormsecurity.com/files/161335/SmartFoxServer-2X-2.17.0-God-Mode-Console-WebSocket-Cross-Site-Scripting.html
https://www.smartfoxserver.com
https://www.zeroscience.mk/en/vulnerabilities/
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2021-5626.php
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