Docmost · Docmost · CVE-2026-22249
**Name of the Vulnerable Software and Affected Versions**
Docmost versions 0.21.0 through 0.23.999
**Description**
Docmost, an open-source collaborative wiki and documentation software, has a flaw where improper filename validation in the Zip Import Feature (ZipSlip) allows for arbitrary file writing. This occurs in `apps/server/src/integrations/import/utils/file.utils.ts` due to the lack of filename validation.
**Recommendations**
Update to version 0.24.0 or later.