Description
Servify Express is a Node.js package to start an Express server and log the port it's running on. Prior to 1.2, the Express server used express.json() without a size limit, which could allow attackers to send extremely large request bodies. This can cause excessive memory usage, degraded performance, or process crashes, resulting in a Denial of Service (DoS). Any application using the JSON parser without limits and exposed to untrusted clients is affected. The issue is not a flaw in Express itself, but in configuration. This issue is fixed in version 1.2. To work around, consider adding a limit option to the JSON parser, rate limiting at the application or reverse-proxy level, rejecting unusually large requests before parsing, or using a reverse proxy (such as NGINX) to enforce maximum request body sizes.
INFO
Published Date :
2025-12-12T07:40:53.047Z
Last Modified :
2025-12-12T20:44:17.680Z
Source :
GitHub_M
AFFECTED PRODUCTS
The following products are affected by CVE-2025-67731 vulnerability.
| Vendors | Products |
|---|---|
| Servify-express.js |
|
| Servify-express Project |
|
REFERENCES
Here, you will find a curated list of external links that provide in-depth information to CVE-2025-67731.
