CVE-2026-47341

Authentication Bypass by Capture-replay vulnerability in Apache APISIX. Attacker can benefit from certain configurations in hmac-auth to re-use a token forever, bypassing expiry. This issue affects Apache APISIX: from 3.11.0 through 3.16.0. Users are recommended to upgrade to version 3.17.0, which fixes the issue.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 2.5

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://lists.apache.org/thread/ob6ng9x2hxtyfojs839hs1n0v18xxzf2	Vendor Advisory Mailing List
http://www.openwall.com/lists/oss-security/2026/06/19/10	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:apache:apisix:*:*:*:*:*:*:*:*

History

23 Jun 2026, 15:16

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 6.5
CPE		cpe:2.3:a:apache:apisix::::::::
References	~~() https://lists.apache.org/thread/ob6ng9x2hxtyfojs839hs1n0v18xxzf2 -~~	() https://lists.apache.org/thread/ob6ng9x2hxtyfojs839hs1n0v18xxzf2 - Vendor Advisory, Mailing List
References	~~() http://www.openwall.com/lists/oss-security/2026/06/19/10 -~~	() http://www.openwall.com/lists/oss-security/2026/06/19/10 - Third Party Advisory
First Time		Apache apisix Apache

19 Jun 2026, 17:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-06-19 14:16

Updated : 2026-06-23 15:16

NVD link : CVE-2026-47341

Mitre link : CVE-2026-47341

CVE.ORG link : CVE-2026-47341

JSON object : View

Products Affected

apache

apisix

CWE

CWE-294

Authentication Bypass by Capture-replay

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