CVE-2026-47339 | THREATINT

Description

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.

PUBLISHED Reserved 2026-05-19 | Published 2026-06-19 | Updated 2026-06-22 | Assigner apache

MEDIUM: 5.3CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:N

Problem types

CWE-863 Incorrect Authorization

Product status

Default status

unaffected

2.14.1 (semver)

affected

Credits

leon reporter

References

www.openwall.com/lists/oss-security/2026/06/19/9

lists.apache.org/thread/lk4q5o855cocc7zq5wh1zlctfmcq6f76 vendor-advisory

cve.org (CVE-2026-47339)

nvd.nist.gov (CVE-2026-47339)

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