CVE-2025-32442
- Source
- https://cve.org/CVERecord?id=CVE-2025-32442
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-32442.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2025-32442
- Aliases
- Published
- 2025-04-18T15:59:06.670Z
- Modified
- 2026-07-15T01:49:12.211184154Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N CVSS Calculator
- Summary
- Fastify vulnerable to invalid content-type parsing, which could lead to validation bypass
- Details
-
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 4.29.0, 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 v4.29.1. A workaround involves not specifying individual content types in the schema. - Database specific
{ "cna_assigner": "GitHub_M", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/32xxx/CVE-2025-32442.json", "cwe_ids": [ "CWE-1287" ] }- References
-
- https://hackerone.com/reports/3087928
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/32xxx/CVE-2025-32442.json
- https://github.com/fastify/fastify/security/advisories/GHSA-mg2h-6x62-wpwc
- https://nvd.nist.gov/vuln/detail/CVE-2025-32442
- https://github.com/fastify/fastify/commit/436da4c06dfbbb8c24adee3a64de0c51e4f47418
- https://github.com/fastify/fastify/commit/f3d2bcb3963cd570a582e5d39aab01a9ae692fe4
Affected packages
Git / github.com/fastify/fastify
Affected ranges
- Type
- GIT
- Repo
- https://github.com/fastify/fastify
- Events
- Database specific
{ "cpe": [ "cpe:2.3:a:fastify:fastify:*:*:*:*:*:node.js:*:*", "cpe:2.3:a:fastify:fastify:4.29.0:*:*:*:*:node.js:*:*" ], "source": [ "CPE_RANGE", "CPE_STRING", "REFERENCES" ], "extracted_events": [ { "introduced": "5.0.0" }, { "fixed": "5.3.2" }, { "introduced": "4.29.0" }, { "last_affected": "4.29.0" } ] }