CVE-2026-11596
ScreenConnect Host Pass Token Expiration Bypass
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.
INFO
Published Date :
June 10, 2026, 6:16 p.m.
Last Modified :
June 10, 2026, 8:19 p.m.
Remotely Exploit :
Yes !
Source :
7d616e1a-3288-43b1-a0dd-0a65d3e70a49
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | MEDIUM | 7d616e1a-3288-43b1-a0dd-0a65d3e70a49 |
Solution
- Update ScreenConnect to version 26.2 or later.
- Verify token expiration settings after updating.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-11596.
| URL | Resource |
|---|---|
| https://github.com/ConnectWise-Advisories/Disclosures/tree/main/CVE-2026-11596 |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-11596 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-11596
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-11596 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-11596 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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New CVE Received by 7d616e1a-3288-43b1-a0dd-0a65d3e70a49
Jun. 10, 2026
Action Type Old Value New Value 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. Added CVSS V3.1 AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L Added CWE CWE-1284 Added Reference https://github.com/ConnectWise-Advisories/Disclosures/tree/main/CVE-2026-11596