GN4 Publishing System Insecure Direct Object Reference (IDOR) Information Disclosure
Vulnerability Description
GN4 Publishing System versions prior to 2.6 contain an insecure direct object reference (IDOR) vulnerability via the API. Authenticated requests to the API's object endpoints allow an authenticated user to request arbitrary user IDs and receive sensitive account data for those users, including the stored password and the account's security question and answer. The exposed recovery data and encrypted password may be used to reset or take over the target account.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- Victor A. Morales, Senior Pentester Team Leader, GMSecTec Inc.
- Omar Crespo, Pentester, GMSecTec Inc.
Affected Vendor
Naviga Global / Miles 33
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