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.
History

Fri, 28 Aug 2026 19:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Thu, 27 Aug 2026 18:00:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:apache:apisix:*:*:*:*:*:*:*:*
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}


Wed, 26 Aug 2026 15:45:00 +0000

Type Values Removed Values Added
References

Wed, 26 Aug 2026 14:15:00 +0000

Type Values Removed Values Added
First Time appeared Apache
Apache apisix
Vendors & Products Apache
Apache apisix

Wed, 26 Aug 2026 11:45:00 +0000

Type Values Removed Values Added
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.
Title Apache APISIX: attach-consumer-label does not strip client-supplied consumer-label headers
Weaknesses CWE-807
References
Metrics cvssV4_0

{'score': 5.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: apache

Published:

Updated: 2026-08-26T12:31:31.308Z

Reserved: 2026-07-15T06:02:37.973Z

Link: CVE-2026-63041

cve-icon Vulnrichment

Updated: 2026-08-26T12:12:36.657Z

cve-icon NVD

Status : Analyzed

Published: 2026-08-26T12:16:21.353

Modified: 2026-08-27T19:35:02.667

Link: CVE-2026-63041

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-26T14:00:05Z