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CVE-2026-63041: CWE-807 Reliance on Untrusted Inputs in a Security Decision in Apache Software Foundation Apache APISIX

0
Medium
VulnerabilityCVE-2026-63041cvecve-2026-63041cwe-807
Published: 08/26/2026 (08/26/2026, 11:34:59 UTC)
Source: CVE Database V5
Vendor/Project: Apache Software Foundation
Product: Apache APISIX

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.

CVSS v4.0

Score 5.3medium

Attack Vector
Network
Attack Complexity
Low
Attack Requirements
None
Privileges Required
Low
User Interaction
None
Vuln. Confidentiality
None
Vuln. Integrity
None
Vuln. Availability
None
Subsq. Confidentiality
Low
Subsq. Integrity
Low
Subsq. Availability
None
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

Affected software

Affected versions
=3.11.03.11.0

Technical Details

Data Version
5.2
Assigner Short Name
apache
Date Reserved
2026-07-15T06:02:37.973Z
Cvss Version
4.0
State
PUBLISHED
Remediation Level
null

Threat ID: 6a8ed39aacd9273b49d232ae

Added to database: 08/26/2026, 11:52:58 UTC

Last updated: 08/26/2026, 12:37:40 UTC

Views: 4

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