CVE-2026-27316: Credential disclosure in LDAP configuration web page.

Published Apr 14, 2026
·
Updated

A insufficiently protected credentials vulnerability in Fortinet FortiSandbox 5.0.0 through 5.0.5, FortiSandbox 4.4 all versions, FortiSandbox PaaS 5.0.1 through 5.0.5 may allow an authenticathed administrator to read LDAP server credentials via client-side inspection.

Other sources

An Insufficiently protected credentials vulnerability [CWE-522] in FortiSanbox and FortiSanbox PaaS GUI may allow an authenticated administrator to read LDAP server credentials via client-side inspection.

— FortiGuard

Affected Software

6 affected componentsFixes available
Fortinet FortiSandbox>=5.0.0<=5.0.5
Fortinet FortiSandbox>=4.4
Fortinet FortiSandbox PaaS>=5.0.1<=5.0.5
Fortinet FortiSandbox>=4.4.0<5.0.6
Fortinet FortiSandbox Cloud=5.0.4
Fortinet FortiSandbox Cloud=5.0.5

Remediation

Information

Upgrade to upcoming FortiSandbox version 5.2.0 or above Upgrade to FortiSandbox version 5.0.6 or above Upgrade to FortiSandbox PaaS version 5.0.6 or above

Event History

Apr 14, 2026
Advisory Published
via FortiGuard·12:00 AM
Data Sourced
via FortiGuard·12:00 AM
DescriptionSeverityWeaknessAffected Software
CVE Published
via MITRE·03:38 PM
Data Sourced
via MITRE·03:38 PM
RemedyDescriptionSeverityWeakness
Data Sourced
via NVD·04:16 PM
DescriptionSeverityWeaknessAffected Software
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Frequently Asked Questions

1

What is the severity of CVE-2026-27316?

CVE-2026-27316 has been classified with a severity that may allow an authenticated administrator to view sensitive LDAP credentials.

2

How do I fix CVE-2026-27316?

To fix CVE-2026-27316, upgrade FortiSandbox to version 5.0.6 or later for affected versions.

3

Which versions are affected by CVE-2026-27316?

CVE-2026-27316 affects Fortinet FortiSandbox versions 5.0.0 to 5.0.5 and all versions of FortiSandbox 4.4.

4

What are the implications of CVE-2026-27316?

The implications of CVE-2026-27316 include potential unauthorized access to LDAP credentials, leading to further security breaches.

5

Who should be concerned about CVE-2026-27316?

Administrators using vulnerable versions of FortiSandbox should be concerned about CVE-2026-27316 and take immediate action to upgrade.

Company

Resources

Contact

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