high7.5
CVE-2022-25377
Appwrite Directory Traversal vulnerability
Impact
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.)
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| composer | appwrite/server-ce | >= 0.5.0, < 0.12.2 | 0.12.2 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Appwrite | Appwrite | from 0.5.0 before 0.12.2 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- 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://github.com/advisories/GHSA-wfm3-gq9h-mrjm
- https://nvd.nist.gov/vuln/detail/CVE-2022-25377
- https://dubell.io/unauthenticated-lfi-in-appwrite-0.5.0-0.12.1
- https://github.com/appwrite/appwrite/commit/892f6fa4ba0d44e2435ffad1a84542400cfb7a9b