Outline before 1.12.0 contains an improper access control vulnerability that allows unauthenticated users to read unpublished documents because the share loader ignores unpublished status. Attackers holding an existing share link can query shares.info, documents.info, or the /s/ share routes to read withdrawn content, while shares.revoke returns 404 and blocks revocation.
Advisories

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Fixes

Solution

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Workaround

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History

Mon, 02 Nov 2026 14:30:00 +0000

Type Values Removed Values Added
Description Outline before 1.12.0 contains an improper access control vulnerability that allows unauthenticated users to read unpublished documents because the share loader ignores unpublished status. Attackers holding an existing share link can query shares.info, documents.info, or the /s/ share routes to read withdrawn content, while shares.revoke returns 404 and blocks revocation.
Title Outline before 1.12.0 Improper Access Control via Public Document Shares
First Time appeared Getoutline
Getoutline outline
Weaknesses CWE-672
CPEs cpe:2.3:a:getoutline:outline:*:*:*:*:*:*:*:*
Vendors & Products Getoutline
Getoutline outline
References
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'}

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: VulnCheck

Published:

Updated: 2026-11-02T15:43:10.300Z

Reserved: 2026-11-02T12:42:19.510Z

Link: CVE-2026-120449

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-11-02T15:17:27.937

Modified: 2026-11-02T15:17:27.937

Link: CVE-2026-120449

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-11-02T15:30:14Z

Weaknesses