---
cve: "CVE-2026-22249"
severity: "HIGH"
cvss: 7.1
epss: "0.6%"
vendor: "docmost"
kev: false
exploited: false
published: "2026-01-15 19:16:05"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-29T07:04:34+02:00"
---

# CVE-2026-22249

> 7.1 HIGH · 🧪 PoC

## Beschreibung

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.

## CISA-Anreicherung (vulnrichment/ADP)

- CISA-SSVC (Coordinator, v2.0.3):
  - Exploitation: **poc**
  - Automatable: **no**
  - Technical Impact: **partial**

## CVSS-Vektor

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

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Gering | warn |
| UI Interaktion | Keine | bad |
| S Scope | Unverändert | good |
| C Vertraulichkeit | Keine | good |
| I Integrität | Gering | warn |
| A Verfügbarkeit | Hoch | bad |

## Patch verfügbar (OSV)

- 0fe1459864ecc22582e5bae319537b30b705bacf (Commit)
- c3b350d943108552e20654580005cd6f6c78ab05 (Commit)

## Referenzen

- <https://github.com/docmost/docmost/security/advisories/GHSA-54pm-hqxm-54wg>
- <https://github.com/docmost/docmost/pull/1753>
- <https://github.com/docmost/docmost/commit/c3b350d943108552e20654580005cd6f6c78ab05>
- <https://github.com/docmost/docmost/releases/tag/v0.24.0>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-22249) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI WID (CSAF)_