CVE-2026-11596

Authenticated Host Pass Creation Allows Arbitrary Token Expiration in ScreenConnect

Published Jun 10, 2026 CVSS 3.1 · 4.7 Medium EPSS < 1% KEV · Not listed
Description
In ScreenConnect™ versions prior to 26.2, input
validation within the Host Pass creation functionality could allow an
authenticated user with Host Pass creation privileges the ability to specify a
token expiration duration beyond the intended maximum when generating delegated
access tokens.

Remediation

Vendor Solution

Cloud: No action is required. ScreenConnect servers hosted in the ScreenConnect cloud environment have been updated to remediate this issue. On-prem: Upgrade to ScreenConnect version 26.2 or later.

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
CPEs cpe:2.3:a:connectwise:screenconnect:*:*:*:*:*:*:*:*
Type Values Removed Values Added
Title Authenticated Host Pass Creation Allows Arbitrary Token Expiration in ScreenConnect
Type Values Removed Values Added
First Time appeared Connectwise
Connectwise screenconnect
Vendors & Products Connectwise
Connectwise screenconnect
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 In ScreenConnect™ versions prior to 26.2, input validation within the Host Pass creation functionality could allow an authenticated user with Host Pass creation privileges the ability to specify a token expiration duration beyond the intended maximum when generating delegated access tokens.
Weaknesses CWE-1284
References
Metrics cvssV3_1

{'score': 4.7, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
ConnectWise
Published
Updated
Jun 10, 2026, 6:18 PM
Reserved
Jun 8, 2026, 2:17 PM
Status
Analyzed
Published
Jun 10, 2026, 6:16 PM
Modified
Oct 26, 2026, 11:10 AM