CVE-2022-25377
Severity CVSS v4.0:
Pending analysis
Type:
CWE-22
Path Traversal
Publication date:
22/02/2024
Last modified:
03/04/2025
Description
The ACME-challenge endpoint in Appwrite 0.5.0 through 0.12.x before 0.12.2 allows remote attackers to read arbitrary local files via ../ directory traversal. In order to be vulnerable, APP_STORAGE_CERTIFICATES/.well-known/acme-challenge must exist on disk. (This pathname is automatically created if the user chooses to install Let's Encrypt certificates via Appwrite.)
Impact
Base Score 3.x
7.50
Severity 3.x
HIGH
Vulnerable products and versions
| CPE | From | Up to |
|---|---|---|
| cpe:2.3:a:appwrite:appwrite:*:*:*:*:*:*:*:* | 0.5.0 (including) | 0.12.2 (excluding) |
To consult the complete list of CPE names with products and versions, see this page
References to Advisories, Solutions, and Tools
- https://dubell.io/unauthenticated-lfi-in-appwrite-0.5.0-0.12.1/
- https://github.com/appwrite/appwrite/blob/0.12.0/app/controllers/general.php#L539
- https://github.com/appwrite/appwrite/pull/2780
- https://github.com/appwrite/appwrite/releases/tag/0.12.2
- https://dubell.io/unauthenticated-lfi-in-appwrite-0.5.0-0.12.1/
- https://github.com/appwrite/appwrite/blob/0.12.0/app/controllers/general.php#L539
- https://github.com/appwrite/appwrite/pull/2780
- https://github.com/appwrite/appwrite/releases/tag/0.12.2