CVE-2022-25377
High
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.)
SeverityHigh
CVSS7.5
Exploit probability—
Product
Appwrite
PublishedFeb 22, 2024
First seenFeb 22, 2024
Weakness typeCWE-22Path traversal
How to fix
Update
- appwrite appwrite0.12.2 or later
- appwrite/server-ce0.12.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| appwrite appwrite | 0.5.0 ≤ v < 0.12.2 | 0.12.2 |
| appwrite/server-cePackagist | 0.5.0 ≤ v < 0.12.2 | 0.12.2 |
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