CVE-2026-78627

Improper Credential Protection in Okta Hyperdrive Integration Installer Logging

MEDIUM
5.5
CVSS Score
Published: September 8, 2026 at 08:12 PM UTC
Updated: September 22, 2026 at 08:21 PM UTC
1 product affected across 1 vendorHyperdrive

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Severity
MEDIUM5.5
Exploit prediction
EPSS 0.1%
SSVC
No known exploit

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

1.2.0 ≤ v < 1.5.21.2.0
Affected range stops below 1.5.2, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

Attack Vector
LOCAL
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusANALYZED
CWE
CWE-532

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