CVE-2026-22249

HIGH
2026-01-15 [email protected]
7.1
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
High

Lifecycle Timeline

4
Analysis Generated
Mar 12, 2026 - 21:54 vuln.today
PoC Detected
Jan 22, 2026 - 15:44 vuln.today
Public exploit code
Patch Released
Jan 22, 2026 - 15:44 nvd
Patch available
CVE Published
Jan 15, 2026 - 19:16 nvd
HIGH 7.1

Tags

Path Traversal Docmost

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.

Analysis

Docmost versions 0.21.0 through 0.23.x contain a path traversal vulnerability in the zip import feature that allows authenticated attackers to write arbitrary files to the system due to insufficient filename validation. Public exploit code exists for this vulnerability, which could enable attackers to overwrite critical application files or achieve code execution. …

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Remediation

Within 7 days: Identify all affected systems and apply vendor patches promptly. Review file handling controls and restrict upload directories.

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Priority Score

56
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +36
POC: +20

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CVE-2026-22249 vulnerability details – vuln.today
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