FA
Product
@fastify/middie
by @fastify/middie · last CVE Oct 20, 2026
7
CVEs
0
On KEV
9.1
Max CVSS
1
New 30D
Severity mix
Critical 6High 1Medium 0Low 0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-112712
9.1
0%
Oct 20
@fastify/middie vulnerable to path-scoped middleware bypass via scope prefix mismatch
Affected: 9.0.0 before 9.3.6
CVE-2026-85184
9.1
1%
Sep 4
@fastify/middie vulnerable to path-scoped middleware bypass via absolute-form request target
Affected: 9.1.0 before 9.3.4
CVE-2026-14198
9.1
1%
Jul 1
@fastify/middie vulnerable to authorization bypass via encoded slash in path parameter values
Affected: 9.1.0 before 9.3.3
CVE-2026-33804
9.1
0%
Apr 16
@fastify/middie vulnerable to middleware bypass via deprecated ignoreDuplicateSlashes option
Affected: before 9.3.2
CVE-2026-6270
9.1
0%
Apr 16
@fastify/middie vulnerable to middleware authentication bypass in child plugin scopes
Affected: before 9.3.2
CVE-2026-2880
9.1
0%
Feb 27
@fastify/middie has an improper path normalization vulnerability
Affected: 0.0.0 before 9.2.0
CVE-2026-14181
7.5
0%
Jul 1
@fastify/middie standalone engine vulnerable to Denial of Service via malformed percent-encoded paths
Affected: 9.1.0 before 9.3.3
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