Skip to content
CVE PROGRAM SOURCE RECORD5.3 Medium

CVE-2026-63041

Apache APISIX: attach-consumer-label does not strip client-supplied consumer-label headers

Description

Reliance on Untrusted Inputs in a Security Decision vulnerability in Apache APISIX. This vulnerability allows an attacker to escalate privilege or perform an authorization bypass by sending certain values that the attach-consumer-label plugin does not sanitise correctly. This issue affects Apache APISIX: from 3.11.0 through 3.17.0. Users are recommended to upgrade to version 3.18.0, which fixes the issue.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Apache Software Foundation Apache APISIX

Default version status: unaffected

  • 3.11.0 to ≤ 3.17.0affected

References