Vulnerability CVE-2021-3376


Published: 2021-12-14

Description:
An issue was discovered in Cuppa CMS Versions Before 31 Jan 2021 allows authenticated attackers to gain escalated privileges via a crafted POST request using the user_group_id_field parameter.

Type:

CWE-269

(Improper Privilege Management)

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
6.5/10
6.4/10
8/10
Exploit range
Attack complexity
Authentication
Remote
Low
Single time
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Cuppacms -> Cuppacms 

 References:
https://github.com/CuppaCMS/CuppaCMS/issues/12

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