Vulnerability · Published Sep 8, 2026 · Assigned by Okta
CVE-2026-78627Improper Credential Protection in Okta Hyperdrive Integration Installer Logging
High 7.3
In plain English
A high-severity sensitive data in logs in Okta Hyperdrive Integration Plugin from Okta. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 3% of all known vulnerabilities).
Severity (CVSS 3.1)7.3High
Exploit odds (30 days)0.1%top 96.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official 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 products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Okta | Okta Hyperdrive Integration Plugin | 1.2.0 – before 1.5.2 |
Weakness: CWE-532 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N