outline Latest High & Critical Vulnerabilities

Latest High & Critical vulnerabilities published by outline

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11 May 2026

Path Traversal Vulnerability in Outline Collaboration Service
CVE-2026-43888
OutlineOutline8.7HIGH
Broken Authorization in Outline Documentation Service
CVE-2026-43890
OutlineOutline7.7HIGH
Logic Error in Outline API Authentication Allows Escalation of Access Rights
CVE-2026-43886
OutlineOutline8.2HIGH
Client-side Code Execution Vulnerability in Outline Documentation Service
CVE-2026-43887
OutlineOutline7.3HIGH

28 April 2026

Insecure Direct Object Reference in Outline Service Allows Unauthorized Document Access
CVE-2026-41649
OutlineOutline7.7HIGH

26 March 2026

Brute Force Vulnerability in Outline Documentation Service
CVE-2026-33640
OutlineOutline9.1CRITICAL

17 March 2026

Insecure Direct Object Reference in Outline Service Affects Document Restoration
CVE-2026-24901
OutlineOutline8.1HIGH

11 February 2026

Privilege Escalation in Outline Document Management System by Outline
CVE-2025-64487
OutlineOutline7.6HIGH

7 July 2023

Cross-site Scripting (XSS) - Stored in outline/outline
CVE-2023-3532
OutlineOutline/outline8.5HIGH

7 July 2022

Cross-site Scripting (XSS) - Stored in outline/outline
CVE-2022-2342
OutlineOutline/outline7.3HIGH