WS-2022-0292
June 26, 2022
It's possible to bypass the CSRF protection which is already implemented on the coreBOS CMS. When some request not contain any valid CSRF token, the webpage will be displayed an error.
Looks like the csrf-magic.php / csrf-magic.js only checked the POST request and ignore the GET request.From this way, CSRF protection can be bypassed by removing the CSRF Token parameter and changing the request from POST to GET.
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Contact UsCVSS v4
Base Score:
7.1
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
PASSIVE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
HIGH
Vulnerable System Availability
NONE
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
6.5
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
NONE
Integrity
HIGH
Availability
NONE