Affected version lines
Known vulnerabilities
| CVE | Title | Affected versions | CVSS | Exploited | EPSS | Published |
|---|---|---|---|---|---|---|
| CVE-2026-120489 | Outline before 1.12.0 Incorrect Authorization via authorizeDocumentPublish() Detached Draft | < 1.12.0 | 5.3 | — | 2026-11-02 | |
| CVE-2026-120449 | Outline before 1.12.0 Improper Access Control via Public Document Shares | < 1.12.0 | 6.9 | — | 2026-11-02 | |
| CVE-2026-113611 | Outline before 1.8.0 Information Disclosure via Orphaned Webhook Subscriptions | < 1.8.0 | 6.9 | — | 2026-10-21 | |
| CVE-2026-54573 | Authorization Bypass in API Key/OAuth Scopes via Path Parsing Discrepancy | * | 5.3 | — | 2026-06-26 | |
| CVE-2026-43889 | Outline: Unauthorized Document Publication via Mixed collectionId+documentId Share | * | 6.5 | — | 2026-05-12 | |
| CVE-2026-43888 | Outline: Zip Extraction Path Escape via PATH_MAX Truncation in Collection Import | * | 8.7 | — | 2026-05-12 | |
| CVE-2026-43890 | Outline: IDOR in subscriptions.create allows cross-tenant subscription on private documents (sibling of GHSA-2... | * | 7.7 | — | 2026-05-12 | |
| CVE-2026-43886 | Outline: OAuth Scope Validation Logic Error Allows Privilege Escalation to Wildcard API Access | * | 8.2 | — | 2026-05-12 | |
| CVE-2026-43887 | Outline: Stored XSS via Comment Mentions | * | 7.3 | — | 2026-05-12 | |
| CVE-2026-44695 | Outline: Slack OAuth state can link a victim Outline account to an attacker Slack identity | * < 1.7.1 | 6.5 | — | 2026-05-11 | |
| CVE-2026-41649 | Outline has IDOR in document share creation that allows unauthorized access to private documents across worksp... | * ≥ 0.86.0 < 1.7.0 | 7.7 | — | 2026-04-28 | |
| CVE-2026-33640 | Outline has a rate limit bypass that allows brute force of email login OTP | * ≥ 0.86.0 < 1.6.0 | 9.1 | — | 2026-03-26 | |
| CVE-2026-24901 | Outline's IDOR allows unauthorized viewing and seizing of private deleted drafts | * < 1.4.0 | 8.8 | — | 2026-03-17 | |
| CVE-2026-28506 | Outline's Information Disclosure in Activity Logs allows User Enumeration of Private Drafts | * < 1.5.0 | 4.3 | — | 2026-03-17 | |
| CVE-2026-25062 | Outline Affected an Arbitrary File Read via Path Traversal in JSON Import | * < 1.4.0 | 5.5 | — | 2026-02-11 | |
| CVE-2025-68663 | Outline has a suspended user authentication bypass via WebSocket connections | * < 1.1.0 | 6.9 | — | 2026-02-11 | |
| CVE-2025-64487 | Outline is vulnerable to privilege escalation vulnerability in document sharing | * < 1.1.0 | 7.6 | — | 2026-02-11 | |
| CVE-2023-54331 | Outline 1.6.0 - Unquoted Service Path | * | 8.5 | — | 2026-01-13 | |
| CVE-2025-58351 | Outline's Local File Storage Feature can Cause CSP Bypass | * ≥ 0.72.0 < 0.84.0 | 6.8 | — | 2025-09-03 | |
| CVE-2024-40626 | Stored Cross-site Scripting (XSS) vulnerability in Outline editor | * < 0.77.3 | 5.4 | — | 2024-07-16 | |
| CVE-2024-37829 | An issue in Outline <= v0.76.1 allows attackers to execute a session hijacking attack via user interaction wit... | ≤ 0.76.1 | 8.8 | — | 2024-07-09 | |
| CVE-2024-37830 | An issue in Outline <= v0.76.1 allows attackers to redirect a victim user to a malicious site via intercepting... | ≤ 0.76.1 | 6.1 | — | 2024-07-09 | |
| CVE-2023-3532 | Cross-site Scripting (XSS) - Stored in outline/outline | * < 0.70.1 | 5.4 | — | 2023-07-07 | |
| CVE-2022-2342 | Cross-site Scripting (XSS) - Stored in outline/outline | * < 0.64.4 | 5.4 | — | 2022-07-07 |
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Data: CVE List (CVE® Program), NVD, CISA KEV, FIRST EPSS (see EPSS at https://www.first.org/epss), endoflife.date. Software list: awesome-selfhosted (CC BY-SA 3.0).