CVE-2026-33146 MEDIUM

CVE-2026-33146: Docmost's Public Share Search Exposes Metadata of Restricted Children

Vendor Docmost
Product docmost
Weakness CWE-285
Published April 14, 2026
Last update April 15, 2026

CVSS base score

4.3/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Confidentiality Low
Integrity None

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

What the vulnerability does

01Description

Docmost is open-source collaborative wiki and documentation software. An authorization bypass vulnerability in versions 0.70.0 through 0.70.2 exposes restricted child page titles and text snippets through the public search endpoint (`POST /api/search/share-search`) for publicly shared content. This flaw allows unauthenticated users to enumerate and retrieve content that should remain hidden from public share viewers, leading to a confidentiality breach. Version 0.70.3 contains a patch.

Key dates

02Disclosure timeline

April 14, 2026 CVE published
April 15, 2026 Record updated