PT-2026-50896

CVE-2026-49231

Published

2026-06-19

Updated

2026-06-23

Description by

CVSS 3.1

5.4

Medium

MetricsAV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions Apache APISIX versions 3.5.0 through 3.16.0

Description An authentication bypass issue exists in the opa plugin. An attacker can relay spoofed identity headers to upstream services by exploiting non-default configurations in the opa plugin, potentially allowing the attacker to assume higher privileges on the upstream service.

Recommendations Upgrade to version 3.17.0.

Exploitability

Exploit

Fix

Impacts

Researchers

Lokerxxx

Vendors

Affected products

Weakness enumeration

CWE-290: Authentication Bypass by Spoofing

Related identifiers