CVE-2026-93346CWE-307

CVE-2026-93346

Medium · published October 13, 2026

CVSS v3.1

5.3

EPSS

Percentile

15.5

In the wild

Unconfirmed

What it is

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.

The record

Technical detail

CVSS v3.1: 5.3 · MEDIUM
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CVSS v4.0: 6.9 · CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
EPSS: 0.00251 · 15.5th percentile
Weakness: CWE-307 · Improper Restriction of Excessive Authentication Attempts
Published: 2026-10-13T18:17Z

References (4)

https://github.com/wazuh/wazuh/releases/tag/v4.14.8 · [email protected]https://github.com/wazuh/wazuh/security/advisories/GHSA-crrg-5qvw-8wjx · [email protected]https://www.vulncheck.com/advisories/wazuh-4.0.0-before-4.14.8-api-brute-force-protection-bypass-via-race-condition · [email protected]https://github.com/wazuh/wazuh/security/advisories/GHSA-crrg-5qvw-8wjx · 134c704f-9b21-4f2e-91b3-4a467353bcc0

EPSS history

Timeline

15 OCT 03:35Z
EPSS moved — → 0%
epss
13 OCT 13:27Z
Wazuh 4.0.0 before 4.14.8 API Brute-Force Protection Bypass via Race Condition
cvelistv5
13 OCT 13:27Z
Wazuh 4.0.0 before 4.14.8 API Brute-Force Protection Bypass via Race Condition
cvelistv5