PT-2026-103835

CVE-2026-94276

Published

2026-10-01

Updated

2026-10-09

Description by

CVSS 4.0

5.1

Medium

MetricsAV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:N/SC:H/SI:L/SA:N

Name of the Vulnerable Software and Affected Versions Apache APISIX versions 3.12.0 through 3.18.0

Description Improper Authentication occurs when using the openid-connect plugin with remote introspection against an authorization server that serves multiple issuers. In this scenario, a token that is active for one issuer may be incorrectly accepted on a route restricted to a different issuer.

Recommendations Upgrade to version 3.19.0.

Exploitability

Fix

Impacts

Researchers

Sec-Reex

Shreemaan-Abhishek

Vendors

Affected products

Weakness enumeration

CWE-287: Improper Authentication

Related identifiers