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Advisories

Outline before 1.12.0 Improper Access Control via Public Document Shares

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Severity
medium
Date
Affecting

  • Outline >= 0, < 1.12.0

CWE
  • CWE-672 Operation on a Resource after Expiration or Release
CVSS
6.9
CVSS V4 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
Credit
VG
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Outline before 1.12.0 contains an improper access control vulnerability that allows unauthenticated users to read unpublished documents because the share loader ignores unpublished status. Attackers holding an existing share link can query shares.info, documents.info, or the /s/ share routes to read withdrawn content, while shares.revoke returns 404 and blocks revocation.

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