CVE Vulnerabilities

CVE-2025-68663

Improper Authentication

Published: Feb 11, 2026 | Modified: Feb 20, 2026
CVSS 3.x
5.3
MEDIUM
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CVSS 2.x
RedHat/V2
RedHat/V3
Ubuntu
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Outline is a service that allows for collaborative documentation. Prior to 1.1.0, a vulnerability was found in Outlines 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.

Weakness

When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.

Affected Software

NameVendorStart VersionEnd Version
OutlineGetoutline*1.1.0 (excluding)

Potential Mitigations

References