PT-2026-103834

CVE-2026-94269

Published

2026-10-01

Updated

2026-10-09

Description by

CVSS 4.0

6.3

Medium

MetricsAV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Name of the Vulnerable Software and Affected Versions Apache APISIX versions 2.14.1 through 3.18.0

Description An issue exists where the use of non-canonical URL paths for authorization decisions allows a crafted encoded path to reach an upstream endpoint. In configurations where a permissive route overlaps a protected one, requests that should be rejected are served instead, granting unauthenticated access to a protected upstream endpoint.

Recommendations Upgrade to version 3.19.0.

Exploitability

Fix

Researchers

Shreemaan-Abhishek

Ziyue

Vendors

Affected products

Weakness enumeration

CWE-647: Use of Non-Canonical URL Paths for Authorization Decisions

Related identifiers

CVE-2026-94269