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OpenAdvisories
High · 7.1 CVE-2026-22249 EUVD-2026-2856

Docmost affected by an Arbitrary File Write via Zip Import Feature (ZipSlip)

Published Jan 15, 2026 · Updated Jan 15, 2026 · Assigned by GitHub_M

Description

Docmost is an open-source collaborative wiki and documentation software. From 0.21.0 to before 0.24.0, Docmost is vulnerable to Arbitrary File Write via Zip Import Feature (ZipSlip). In apps/server/src/integrations/import/utils/file.utils.ts, there are no validation on filename. This vulnerability is fixed in 0.24.0.

Affected products

VendorProductAffectedFixed
docmost docmost < 0.24.0 —

References