Vulnerability Details
Basic Information
| Title | CVE-2025-32442 Fastify vulnerable to invalid content-type parsing, which could lead to validation bypass |
|---|---|
| Type | cvelist |
| Published | 2025-04-18T15:59:06 |
| Last Seen | 2025-04-18T16:33:29 |
| CVSS Score | 7.5 (HIGH) |
CVSS v3 Details
| Attack Vector | NETWORK |
|---|---|
| Attack Complexity | LOW |
| Privileges Required | NONE |
| User Interaction | NONE |
| Scope | UNCHANGED |
| Confidentiality Impact | NONE |
| Integrity Impact | HIGH |
| Availability Impact | NONE |
CVE Information
| CVE IDs | CVE-2025-32442 |
|---|---|
| CWE | CWE-1287 |
| Bulletin Family | cve |
Description
Fastify is a fast and low overhead web framework, for Node.js. In versions 5.0.0 to 5.3.0, 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 issue has been patched in version 5.3.1. A workaround involves not specifying individual content types in the schema.
Impact Assessment
| Base Score | 7.5 |
|---|---|
| Severity | HIGH |