CVE-2026-78627 PUBLISHED

Improper Credential Protection in Okta Hyperdrive Integration Installer Logging

Assigner: Okta
Reserved: 24.08.2026 Published: 08.09.2026 Updated: 08.09.2026

The Okta Hyperdrive Integration installer does not mask the OAuth client secret when passed as an MSI property. The credential is recorded in plaintext in the installer log, the Application Event Log, and the process command line, all of which are readable by an authenticated local user on the workstation.

Metrics

CVSS 3.1

CVSS Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N
CVSS Score: 7.3

Attack Vector	Local	Scope	Changed
Attack Complexity	Low	Confidentiality Impact	High
Privileges Required	Low	Integrity Impact	Low
User Interaction	None	Availability Impact	None

CVSS 3.1

Product Status

Vendor	Okta
Product	Okta Hyperdrive Integration Plugin
Versions	Default: unaffected affected from 1.2.0 to 1.5.2 (excl.)

Solutions

Upgrade the Okta Hyperdrive Integration plugin to version 1.5.2 or greater.

References

https://trust.okta.com/security-advisories/improper-credential-protection-in-okta-hyperdrive-integration-installer-logging-cve-2026-78627

Problem Types

Insertion of Sensitive Information into Log File