CVE-2026-16732
1 advisory.
npm/fastify CVE-2026-16732: medium 6.1
fastify vulnerable to X-Forwarded-* spoofing under trustProxy hop-count
Action: Upgrade fastify to 5.12.1 or later.
npm i fastify@5.12.1Affected
| introduced | fixed | last affected |
|---|---|---|
| 5.8.3 | 5.12.1 | - |
Fixed versions
| 5.12.1 |
Sources
- osv: GHSA-3m5p-2c4r-xxw2
- https://github.com/fastify/fastify/security/advisories/GHSA-3m5p-2c4r-xxw2
- https://nvd.nist.gov/vuln/detail/CVE-2026-16732
- https://github.com/fastify/fastify/commit/8acfea7eada05383a7357e3eb21c2628416df280
- https://cna.openjsf.org/security-advisories.html
- https://github.com/fastify/fastify
- https://github.com/fastify/fastify/releases/tag/v5.12.1
CVE-2026-16732 · published · modified · JSON