What is CVE-2026-22249?

CVE-2026-22249 is a high-severity vulnerability in Docmost, classified under Path Traversal. CVSS score: 7.1/10. Published 2026-01-15.

How severe is CVE-2026-22249?

High severity. CVSS v3 base score is 7.1 out of 10.

Path Traversal in Docmost

CVE-2026-22249

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.

Vulnerability class: Path Traversal (Directory Traversal)

Published 2026-01-15 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H.

EPSS exploit prediction

EPSS: 0.006 (44.8th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 45th percentile — 44.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.005 · newest: 0.006 · change: +0.000

Affected products

Docmost — versions < 0.24.0

Weakness classification (CWE)

CWE-22 — Path Traversal

References

github.com/docmost/docmost/security/advisories/GHSA-54pm-hqxm-54wg (Exploit, Vendor Advisory)
github.com/docmost/docmost/pull/1753 (Issue Tracking)
github.com/docmost/docmost/commit/c3b350d943108552e20654580005cd6f6c78ab05 (Patch)
github.com/docmost/docmost/releases/tag/v0.24.0 (Release Notes)

Frequently asked questions

What is CVE-2026-22249?: CVE-2026-22249 is a high-severity vulnerability in Docmost, classified under Path Traversal. CVSS score: 7.1/10. Published 2026-01-15.
How severe is CVE-2026-22249?: High severity. CVSS v3 base score is 7.1 out of 10.