Outline is a service that allows for collaborative documentation. Prior to 1.1.0, a vulnerability was found in Outline's WebSocket authentication mechanism that allows suspended users to maintain or establish real-time WebSocket connections and continue receiving sensitive operational updates after their account has been suspended. This vulnerability is fixed in 1.1.0.

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00048.

Exploitation none

Automatable yes

Technical Impact partial

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
outline outline affected
Version Status Constraints
< 1.1.0 affected —

Configuration 1 [-]

cpe:2.3:a:getoutline:outline:*:*:*:*:*:*:*:*

No data.

OpenCVE Enrichment is a feature of OpenCVE that uses AI to automatically link vendors and products to CVEs. Learn more on GitHub.

Vendors Products
Getoutline Subscribe
Outline Subscribe

Project Subscriptions

Vendors Products
Getoutline Subscribe
Outline Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://github.com/outline/outline/releases/tag/v1.1.0 cve-icon cve-icon
https://github.com/outline/outline/security/advisories/GHSA-mx2c-3g2x-5m9m cve-icon cve-icon
History

Fri, 20 Feb 2026 18:15:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:getoutline:outline:*:*:*:*:*:*:*:*
Metrics cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N'}

Thu, 12 Feb 2026 22:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Thu, 12 Feb 2026 10:15:00 +0000

Type Values Removed Values Added
First Time appeared Getoutline
Getoutline outline
Vendors & Products Getoutline
Getoutline outline

Wed, 11 Feb 2026 20:45:00 +0000

Type Values Removed Values Added
Description Outline is a service that allows for collaborative documentation. Prior to 1.1.0, a vulnerability was found in Outline's WebSocket authentication mechanism that allows suspended users to maintain or establish real-time WebSocket connections and continue receiving sensitive operational updates after their account has been suspended. This vulnerability is fixed in 1.1.0.
Title Outline has a suspended user authentication bypass via WebSocket connections
Weaknesses CWE-287
References
Metrics cvssV4_0

{'score': 6.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2026-02-12T21:20:11.104Z

Reserved: 2025-12-22T23:28:02.917Z

Link: CVE-2025-68663

cve-icon Vulnrichment

Updated: 2026-02-12T21:20:07.815Z

cve-icon NVD

Status : Analyzed

Published: 2026-02-11T21:16:18.090

Modified: 2026-02-20T18:14:25.373

Link: CVE-2025-68663

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-02-12T10:01:02Z

Weaknesses