{"id":"CVE-2026-120489","published":"2026-11-02T15:17:30.860","lastModified":"2026-11-02T19:34:23.993","description":"Outline before 1.12.0 contains an incorrect authorization vulnerability in authorizeDocumentPublish() that allows authenticated members to publish documents into private collections without write access. Attackers can detach a child document via documents.unpublish, retaining parentDocumentId, then call documents.update with a private collection UUID to inject phishing content.","cvssScore":4.3,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","cwes":["CWE-863"],"vendors":[],"products":[],"references":[{"url":"https://github.com/outline/outline/blob/v1.11.0/server/commands/documentCreator.ts#L135-L143","tags":[]},{"url":"https://github.com/outline/outline/commit/d249b34e8e5fd465d542cad87190d411fdcbd5dc","tags":[]},{"url":"https://github.com/outline/outline/releases/tag/v1.12.0","tags":[]},{"url":"https://github.com/outline/outline/security/advisories/GHSA-h6ff-rw9x-5mq2","tags":[]},{"url":"https://www.vulncheck.com/advisories/outline-before-1.12.0-incorrect-authorization-via-authorizedocumentpublish-detached-draft","tags":[]}],"exploitRefs":[{"url":"https://github.com/outline/outline/blob/v1.11.0/server/commands/documentCreator.ts#L135-L143","tags":[]},{"url":"https://github.com/outline/outline/commit/d249b34e8e5fd465d542cad87190d411fdcbd5dc","tags":[]},{"url":"https://github.com/outline/outline/releases/tag/v1.12.0","tags":[]},{"url":"https://github.com/outline/outline/security/advisories/GHSA-h6ff-rw9x-5mq2","tags":[]}],"hasPoc":true,"ai":null}