PT-2026-50886 · Apache · Apache Apisix

Leon · Published 2026-06-19 · Updated 2026-06-19 · CVE-2026-47339

Mitre

CVSS v4.0

5.3

Medium

Base vector

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

Incorrect Authorization vulnerability in Apache APISIX.

An attacker can capitalise on authz-casdoor plugin under default configuration to authenticate themselves with credentials from a different source. This issue affects Apache APISIX: from 2.14.1 through 3.16.0.

Users are recommended to upgrade to version 3.17.0, which fixes the issue.

Fix

Incorrect Authorization

Weakness Enumeration

CWE-863

Related Identifiers

CVE-2026-47339

Affected Products

Apache Apisix

References · 2

• https://lists.apache.org/thread/lk4q5o855cocc7zq5wh1zlctfmcq6f76 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-47339 · Security Note