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Vulnerability record · CVE-2023-48783 · published 10 January 2024

CVE-2023-48783: Fortinet fortiportal insecure direct object reference vulnerability

Fortinet · Fortiportal

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.

5.4 CVSS 3.1 Medium EPSS 22% · top 2.4% CWE-639 · Insecure direct object reference
5.4CVSS 3.1 base score
22%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

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.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://fortiguard.com/psirt/FG-IR-23-408 Vendor Advisory
https://fortiguard.com/psirt/FG-IR-23-408 Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2021-32589Fortinet fortianalyzer use after free vulnerabilityA Use After Free (CWE-416) vulnerability in FortiManager version 7.0.0, version 6.4.5 and below, version 6.2.7 and below, version 6.0.10 and below, v…EPSS 8.9%9.8CVE-2024-26011Fortinet fortios missing authentication for critical function vulnerabilityA missing authentication for critical function in Fortinet FortiManager version 7.4.0 through 7.4.2, 7.2.0 through 7.2.4, 7.0.0 through 7.0.11, 6.4.0…EPSS 0.60%9.8CVE-2021-32588Fortinet fortiportal hard-coded credentials vulnerabilityA use of hard-coded credentials (CWE-798) vulnerability in FortiPortal versions 5.2.5 and below, 5.3.5 and below, 6.0.4 and below, versions 5.1.x and…EPSS 3.3%9.8CVE-2017-7342Fortinet fortiportal improper input validation vulnerabilityA weak password recovery process vulnerability in Fortinet FortiPortal versions 4.0.0 and below allows an attacker to execute unauthorized code or co…EPSS 1.2%9.1CVE-2017-7337Fortinet fortiportal incorrect permission assignment vulnerabilityAn improper Access Control vulnerability in Fortinet FortiPortal versions 4.0.0 and below allows an attacker to interact with unauthorized VDOMs or e…EPSS 1.1%8.8CVE-2023-46712Fortinet fortiportal improper access control vulnerabilityA improper access control in Fortinet FortiPortal version 7.0.0 through 7.0.6, Fortinet FortiPortal version 7.2.0 through 7.2.1 allows attacker to es…EPSS 0.74%8.8CVE-2023-48791Fortinet fortiportal command injection vulnerabilityAn improper neutralization of special elements used in a command ('Command Injection') vulnerability [CWE-77] in FortiPortal version 7.2.0, version 7…EPSS 1.3%8.8CVE-2021-32590Fortinet fortiportal sql injection vulnerabilityMultiple improper neutralization of special elements used in an SQL command vulnerabilities in FortiPortal 6.0.0 through 6.0.4, 5.3.0 through 5.3.5, …EPSS 1.7%

Source: NIST National Vulnerability Database (record CVE-2023-48783), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.