What is CVE-2026-93346?

CVE-2026-93346 is a medium-severity vulnerability in Wazuh Wazuh-Manager, classified under Improper Restriction of Excessive Authentication Attempts. CVSS score: 5.3/10. Published 2026-10-13.

How severe is CVE-2026-93346?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Vulnerability in Wazuh Wazuh-Manager

CVE-2026-93346

Wazuh from 4.0.0 before 4.14.8 contains a race condition in API login throttling that allows unauthenticated attackers to bypass max_login_attempts by sending concurrent requests. Attackers can fire concurrent login bursts to the authenticate and run_as endpoints, each passing the block check before failures are counted, enabling unlimited password guessing.

Published 2026-10-13.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Wazuh Wazuh-Manager

Weakness classification (CWE)

CWE-307 — Improper Restriction of Excessive Authentication Attempts

References

github.com/wazuh/wazuh/security/advisories/GHSA-crrg-5qvw-8wjx (vendor-advisory)
github.com/wazuh/wazuh/releases/tag/v4.14.8 (release-notes, patch)
www.vulncheck.com/advisories/wazuh-4.0.0-before-4.14.8-api-brute-force-protecti… (third-party-advisory)

Frequently asked questions

What is CVE-2026-93346?: CVE-2026-93346 is a medium-severity vulnerability in Wazuh Wazuh-Manager, classified under Improper Restriction of Excessive Authentication Attempts. CVSS score: 5.3/10. Published 2026-10-13.
How severe is CVE-2026-93346?: Medium severity. CVSS v3 base score is 5.3 out of 10.