PT-2026-147040
CVE-2026-124680
·
Published
2026-11-13
·
Updated
2026-11-13
Description by
CVSS 4.0
7.0
HighMetricsAV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/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 0.9 through 3.19.0
Description
An interpretation conflict exists due to a path normalization mismatch between routing and upstream forwarding. This allows an unauthenticated client to bypass route-level authentication plugins and reach protected upstream paths if a route without authentication exists on the same upstream and the upstream does not collapse encoded dot segments.
Recommendations
Upgrade to version 3.20.0.
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