CVE-2026-33146

Docmost's Public Share Search Exposes Metadata of Restricted Children

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.

Affected

docmost

CVSS v3.1 GITHUB

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

EPSS

0.31% chance of exploitation in the next 30 days, 22nd percentile

Published

2026-04-14

Updated

2026-04-15

Proof-of-concept exploits (1)

• 0xmrma/CVE-2026-331460★ · 2026-06-26

Security advisories

• docmost/docmost/security/advisories/GHSA-qq4c-8rjr-w42c

References

• CVE Record
• NVD entry

Related

• CVE-2026-14361
• CVE-2026-32722
• CVE-2026-33936
• CVE-2026-34048
• CVE-2026-34207
• CVE-2026-34212