PT-2026-60935 · @Fastify/Reply From · @Fastify/Reply-From

Climba03003 + 3 · CVE-2026-16158 · Publicado 2026-07-18 · Atualizado 2026-07-18

NVD

CVSS v3.1

8.7

Alta

Vetor base

AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N

Impact: @fastify/reply-from versions from 8.3.1 up to but not including 12.6.4 build the internal URL cache key by concatenating the destination and source path without a delimiter. Different destination and source pairs can therefore produce the same key while resolving to different upstream URLs. When getUpstream selects an upstream from request data, a URL cached for one upstream can be reused for a request intended for another upstream, causing cross-upstream data access and modification. The default configuration is affected. Setting disableCache to true prevents the behavior. Patches: upgrade to @fastify/reply-from 12.6.4. Workarounds: pass disableCache: true when registering the plugin.

Correção

Enumeração de Fraquezas

CWE-441

Identificadores relacionados

CVE-2026-16158

Produtos afetados

@Fastify/Reply-From

Referências · 4

• https://github.com/fastify/fastify-reply-from/security/advisories/GHSA-v574-6498-x57v · Nota
• https://twitter.com/UpwindMDR/status/2078528277937861049 · Publicação no Twitter
• https://nvd.nist.gov/vuln/detail/CVE-2026-16158 · Nota de Segurança
• https://cna.openjsf.org/security-advisories.html · Nota