Vulnerability CVE-2021-27309
Published: 2021-03-23

Description:
Clansphere CMS 2011.4 allows unauthenticated reflected XSS via "module" parameter.

Type:

CWE-79

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

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.3/10
2.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
None
Partial
None
Affected software
Csphere -> Clansphere 

 References:
https://github.com/xoffense/POC/blob/main/Clansphere%202011.4%20%22module%22%20xss.md
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