CVE-2026-63041 (GCVE-0-2026-63041)
Vulnerability from cvelistv5 – Published: 2026-08-26 11:34 – Updated: 2026-08-26 12:31
VLAI
EPSS
VEX
Title
Apache APISIX: attach-consumer-label does not strip client-supplied consumer-label headers
Summary
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.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-26 12:31 UTC
CWE
- CWE-807 - Reliance on Untrusted Inputs in a Security Decision
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://lists.apache.org/thread/yg9tgn699rz7kyglw… | vendor-advisory |
| http://www.openwall.com/lists/oss-security/2026/0… |
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Apache Software Foundation | Apache APISIX |
Affected:
3.11.0 , ≤ 3.17.0
(semver)
|
guessed |
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