CVE-2026-78627

HIGH CVSS 3.1: 5.5 EPSS 0.14%
Updated Sep 22, 2026
Okta
Parameter Value
CVSS 5.5 (HIGH)
Affected Versions 1.2.0 — 1.5.2
Fixed In 1.5.2
Type CWE-532
Vendor Okta
Public PoC No

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.

Attack Parameters

Attack Vector
Local
Requires local access
Attack Complexity
Low
Easy to exploit
Privileges Required
Low
Basic privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

Confidentiality
High
Complete data leak
Integrity
None
No data modification
Availability
None
No disruption

CVSS Vector v3.1

Weakness Type (CWE)

Vulnerable Products 1

Configuration From (including) Up to (excluding)
Okta Hyperdrive
cpe:2.3:a:okta:hyperdrive:*:*:*:*:*:*:*:*
1.2.0 1.5.2