Improper Path Validation in Okta Access Gateway by Okta
CVE-2026-78620

5.9MEDIUM

Key Information:

Vendor

Okta

Status
Okta Access Gateway
Vendor
CVE Published:
8 September 2026

What is CVE-2026-78620?

The Okta Access Gateway's Kerberos configuration handler fails to properly validate file paths provided in event payloads, allowing files to be written to unintended locations on the appliance's filesystem. This misconfiguration can lead to unauthorized access or alteration of system files, highlighting a critical need for stringent validation measures to safeguard system integrity.

Affected Version(s)

Okta Access Gateway 0 < 2026.9.1

References

https://trust.okta.com/security-advisories/improper-path-...

CVSS V3.1

Score:
5.9
Severity:
MEDIUM
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.