CVE-2026-49231 — Apache APISIX: Identity spoofing issue in APISIX opa plugin

CVE-2026-49231

Apache APISIX: Identity spoofing issue in APISIX opa plugin PUBLISHED

Description (CNA)

Authentication Bypass by Spoofing vulnerability in opa plugin. An attacker could relay spoofed identity headers to upstream capitalising on non-default configuration in opa plugin. This could allow the attacker to assume higher privileges on the upstream service. This issue affects Apache APISIX: from 3.5.0 through 3.16.0. Users are recommended to upgrade to version 3.17.0, which fixes the issue.

Affected (CNA)

Vendor / product	Versions
Apache Software Foundation / Apache APISIX	affected 3.5.0 through 3.16.0

CWE

CWE-290

References

https://lists.apache.org/thread/s1jd1vxm59p6ghx47xhmpjdk1cobo4hn

ADP enrichment

CVE

No English description supplied.

http://www.openwall.com/lists/oss-security/2026/06/19/13

CISA-ADP

No English description supplied.

No references supplied.