CVE-2026-63041

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Source
https://cve.org/CVERecord?id=CVE-2026-63041
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-63041.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-63041
Aliases
Published
2026-08-26T11:34:59.724Z
Modified
2026-08-28T15:55:38.399725306Z
Severity
  • 5.3 (Medium) CVSS_V4 - 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 CVSS Calculator
Summary
Apache APISIX: attach-consumer-label does not strip client-supplied consumer-label headers
Details

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.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/63xxx/CVE-2026-63041.json",
    "unresolved_ranges": [
        {
            "source": "AFFECTED_FIELD",
            "extracted_events": [
                {
                    "introduced": "3.11.0"
                },
                {
                    "last_affected": "3.17.0"
                }
            ]
        },
        {
            "source": "DESCRIPTION",
            "extracted_events": [
                {
                    "introduced": "3.11.0"
                },
                {
                    "fixed": "3.17.0"
                }
            ]
        }
    ],
    "cwe_ids": [
        "CWE-807"
    ],
    "cna_assigner": "apache"
}
References

Affected packages

Git / github.com/apache/apisix

Affected ranges

Type
GIT
Repo
https://github.com/apache/apisix
Events
Introduced
7b520399c2c3438ad90ce2e48752dff925be4163
Fixed
0796d9c2cbedb1f8bf8194292ff526599f4fde20
Database specific
Show details 
{
    "source": "CPE_RANGE",
    "cpe": "cpe:2.3:a:apache:apisix:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "3.11.0"
        },
        {
            "fixed": "3.18.0"
        }
    ]
}

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-63041.json"