Vulnerability Database
296,746
Total vulnerabilities in the database
CVE-2025-32442
Fastify is a fast and low overhead web framework, for Node.js. In versions 5.0.0 to 5.3.0 as well as version 4.9.0, applications that specify different validation strategies for different content types have a possibility to bypass validation by providing a slightly altered content type such as with different casing or altered whitespacing before ;. This was patched in v5.3.1, but the initial patch did not cover all problems. This has been fully patched in v5.3.2 and v4.9.1. A workaround involves not specifying individual content types in the schema.
| Software | From | Fixed in |
|---|---|---|
fastify
|
5.0.0 | 5.3.2 |
|
fastify
|
4.29.0 | 4.29.0.x |
|
fastify
|
4.29.0 | 4.29.1 |
| fastify / fastify | 5.0.0 | 5.3.2 |
| fastify / fastify | 4.29.0 | 4.29.0.x |
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