Is CVE-2026-47341 in the CISA KEV catalog?

No. CVE-2026-47341 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2026-47341?

CVE-2026-47341 has a CVSS v3 base score of 6.5 (MEDIUM).

What is the EPSS score for CVE-2026-47341?

CVE-2026-47341 has an EPSS score of 0.43% (34th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2026-47341?

Upgrade apisix to 3.17.0 or later.

CVE & CISA-KEV Catalog

CVE-2026-47341

MEDIUM

6.5

CVSS v3

NVD

Description

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.

CWE-294

How to fix

Remediation Available

apisixNVD

Affected:>= 3.11.0, < 3.17.0Fixed in:3.17.0CVE-2026-47341derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityLow

IntegrityLow

AvailabilityNone

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Exploit Intelligence

0.43%probability of exploitation in 30 days

34thpercentile

Low risk: more likely to be exploited than 34% of all known CVEs.

References

Vendor Advisory1

lists.apache.org

Third-Party Advisory1

openwall.com

Embed a live status badge for CVE-2026-47341

Markdown

[![CVE-2026-47341](https://tridentstack.com/cve/badge/CVE-2026-47341.svg)](https://tridentstack.com/cve/CVE-2026-47341)

HTML

<a href="https://tridentstack.com/cve/CVE-2026-47341"><img src="https://tridentstack.com/cve/badge/CVE-2026-47341.svg" alt="CVE-2026-47341"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-06-23.