CVE-2023-47543 Auth bypass in FortiPortal

What is CVE-2023-47543?

CVE-2023-47543 is a medium-severity authentication bypass vulnerability in Fortinet FortiPortal, published on 12 Nov 2024. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

An authorization bypass through user-controlled key vulnerability [CWE-639] in Fortinet FortiPortal version 7.0.0 through 7.0.3 allows an authenticated attacker to interact with ressources of other organizations via HTTP or HTTPS requests.

Weakness: CWE-639

Which versions are affected by CVE-2023-47543?

It affects 1 product.

Products include Fortinet Fortiportal.

How do I fix CVE-2023-47543?

No fix has been published for CVE-2023-47543 yet. Limit exposure of the affected software until one is available.

Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.

Is CVE-2023-47543 being exploited?

There is no known exploitation of CVE-2023-47543 in the wild and no public exploit code.

Other vulnerabilities in Fortinet FortiPortal

• CVE-2021-32590 SQL injection in Fortinet FortiPortal Critical 9.9
• CVE-2021-32588 Hardcoded credentials in Fortinet FortiPortal Critical 9.8
• CVE-2017-7342 Security feature bypass in Fortinet FortiPortal Critical 9.8
• CVE-2017-7337 Missing authorization in Fortinet FortiPortal Critical 9.1
• CVE-2025-24470 Path traversal in FortiPortal High 8.1

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-jfx4-p2cg-248g.