VulnerabilityUndergoing Analysis
CVE-2026-78627
The Okta Hyperdrive Integration installer does not mask the OAuth client secret when passed as an MSI property.
HIGH 7.3EPSS 0.10%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.10%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public 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.
- CVSS 3.1
- 7.3 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N
- EPSS
- 0.10% probability · 1th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-532
- Source
- psirt@okta.com
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.