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CVE-2026-16158

🗓️ 18 Jul 2026 12:28:17Reported by openjsType 
cve
 cve
🔗 web.nvd.nist.gov👁 9 Views

CVE-2026-16158: Fastify reply-from caches keys without delimiter, enabling cross upstream access; upgrade to 12.6.4.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-16158
18 Jul 202612:28
attackerkb
Circl
CVE-2026-16158
18 Jul 202612:37
circl
Cvelist
CVE-2026-16158 @fastify/reply-from vulnerable to cross-upstream request routing via URL cache key collision
18 Jul 202612:28
cvelist
EUVD
EUVD-2026-45373
18 Jul 202612:28
euvd
NVD
CVE-2026-16158
18 Jul 202613:17
nvd
Positive Technologies
PT-2026-60935
18 Jul 202600:00
ptsecurity
[
  {
    "vendor": "@fastify/reply-from",
    "product": "@fastify/reply-from",
    "defaultStatus": "unaffected",
    "versions": [
      {
        "versionType": "semver",
        "status": "affected",
        "version": "8.3.1",
        "lessThan": "12.6.4"
      },
      {
        "versionType": "semver",
        "status": "unaffected",
        "version": "12.6.4"
      }
    ],
    "packageURL": "pkg:npm/@fastify/reply-from"
  }
]

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