PortiPortal <=7.2.1 Auth Bypass via User-Controlled Key (CWE-639)
CVE-2023-48783 Published on January 10, 2024
An Authorization Bypass Through User-Controlled Key vulnerability [CWE-639] affecting PortiPortal version 7.2.1 and below, version 7.0.6 and below, version 6.0.14 and below, version 5.3.8 and below may allow a remote authenticated user with at least read-only permissions to access to other organization endpoints via crafted GET requests.
Vulnerability Analysis
CVE-2023-48783 can be exploited with network access, and requires small amount of user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have a small impact on confidentiality and integrity, and no impact on availability.
Weakness Type
What is an Insecure Direct Object Reference / IDOR Vulnerability?
The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data.
CVE-2023-48783 has been classified to as an Insecure Direct Object Reference / IDOR vulnerability or weakness.
Products Associated with CVE-2023-48783
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Affected Versions
Fortinet FortiPortal:- Version 7.2.0, <= 7.2.1 is affected.
- Version 7.0.0, <= 7.0.6 is affected.
- Version 6.0.0, <= 6.0.14 is affected.
- Version 5.3.0, <= 5.3.8 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.