CVE-2026-25062

MEDIUM EPSS 31.1%
Published Feb 11, 20264mo ago · Modified Feb 20, 20264mo ago
5.5 CVSS 3.1
Medium
Find Similar
Published Feb 11, 2026 4mo ago
Last Modified Feb 20, 2026 4mo ago

Description

Outline is a service that allows for collaborative documentation. Prior to 1.4.0, during the JSON import process, the value of attachments[].key from the imported JSON is passed directly to path.join(rootPath, node.key) and then read using fs.readFile without validation. By embedding path traversal sequences such as ../ or absolute paths, an attacker can read arbitrary files on the server and import them as attachments. This vulnerability is fixed in 1.4.0.

CVSS Details

Base Score
5.5
Exploitability
1.2
Impact
4.2
Vector string
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required High
User Interaction None
Scope Unchanged
Confidentiality High
Integrity Low
Availability None

Threat Intelligence

EPSS Exploit Probability
31.1% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available

Weaknesses 1

CWE-22 Path Traversal Resource Mgmt

Affected Products 1

VendorProductVersionRange
getoutlineoutline* <1.4.0

References 2

  • github.com https://github.com/outline/outline/releases/tag/v1.4.0
    Release Notes
  • github.com https://github.com/outline/outline/security/advisories/GHSA-7r4f-3wjv-83xf
    Vendor AdvisoryExploit

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.