What is CVE-2026-67308?

CVE-2026-67308 is a critical-severity vulnerability in Wazuh, classified under OS Command Injection. CVSS score: 10.0/10. Published 2026-08-01.

How severe is CVE-2026-67308?

Critical severity. CVSS v3 base score is 10.0 out of 10.

RCE in Wazuh

CVE-2026-67308

Wazuh workflows before 44bf114 contain a shell injection vulnerability in GitHub Actions that allows attackers to execute arbitrary commands by submitting pull requests with crafted VERSION.json files. Attackers can inject shell metacharac…

Vulnerability class: Command Injection (OS Command Injection)

CVSS v3 metric

CVSS v3 base score 10.0 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H.

Affected products

Wazuh — versions 0, 44bf114

Weakness classification (CWE)

CWE-78 — OS Command Injection

References

disclosure@vulncheck.com (vendor-advisory)
disclosure@vulncheck.com (third-party-advisory)

Frequently asked questions

What is CVE-2026-67308?: CVE-2026-67308 is a critical-severity vulnerability in Wazuh, classified under OS Command Injection. CVSS score: 10.0/10. Published 2026-08-01.
How severe is CVE-2026-67308?: Critical severity. CVSS v3 base score is 10.0 out of 10.