CVE-2026-78635

Improper Input Validation in the Okta Privileged Access SSH Client URL Handler Argument

Published Sep 8, 2026 CVSS 3.1 · 5 Medium EPSS < 1% KEV · Not listed
Description
The Okta Privileged Access client URL handler does not insert an option terminator before appending the target value to the command-line arguments. When a scaleft:// protocol handler link contains a value beginning with a hyphen, the underlying CLI framework interprets it as a command-line flag, causing unintended modification of the SSH client's behavior.

Remediation

Vendor Solution

Upgrade the Okta Privileged Access client to version 1.113.0.

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Okta
Okta okta Privileged Access Client
Vendors & Products Okta
Okta okta Privileged Access Client
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description The Okta Privileged Access client URL handler does not insert an option terminator before appending the target value to the command-line arguments. When a scaleft:// protocol handler link contains a value beginning with a hyphen, the underlying CLI framework interprets it as a command-line flag, causing unintended modification of the SSH client's behavior.
Title Improper Input Validation in the Okta Privileged Access SSH Client URL Handler Argument
Weaknesses CWE-88
References
Metrics cvssV3_1

{'score': 5, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Okta
Published
Updated
Sep 10, 2026, 2:38 PM
Reserved
Aug 24, 2026, 10:06 PM
Status
Awaiting Analysis
Published
Sep 8, 2026, 9:18 PM
Modified
Sep 10, 2026, 3:17 PM