CVE-2025-68663

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.

CVSS v3 5.3 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/outline/outline/releases/tag/v1.1.0	Release Notes
https://github.com/outline/outline/security/advisories/GHSA-mx2c-3g2x-5m9m	Vendor Advisory

Configurations

Configuration 1 (hide)

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

History

20 Feb 2026, 18:14

Type	Values Removed	Values Added
References	~~() https://github.com/outline/outline/releases/tag/v1.1.0 -~~	() https://github.com/outline/outline/releases/tag/v1.1.0 - Release Notes
References	~~() https://github.com/outline/outline/security/advisories/GHSA-mx2c-3g2x-5m9m -~~	() https://github.com/outline/outline/security/advisories/GHSA-mx2c-3g2x-5m9m - Vendor Advisory
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 5.3
First Time		Getoutline Getoutline outline
CPE		cpe:2.3:a:getoutline:outline::::::::

11 Feb 2026, 21:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-02-11 21:16

Updated : 2026-02-20 18:14

NVD link : CVE-2025-68663

Mitre link : CVE-2025-68663

CVE.ORG link : CVE-2025-68663

JSON object : View

Products Affected

getoutline

outline

CWE

CWE-287

Improper Authentication

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