CVE-2026-67308

9.3 criticalEPSS 0.7%

Critical (9.3). EPSS 0.7% chance of exploitation in the next 30 days.

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 metacharacters into environment variables that are directly interpolated into run steps, enabling command execution and exfiltration of secrets including GITHUB_TOKEN and AWS credentials on self-hosted runners.

Severity

CVSS 4.0

9.3 critical

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:N

EPSS: 0.7% chance of exploitation in the next 30 days; higher than 54% of CVEs (scores of 2026-10-31)
CWE: CWE-78
Published: 2026-08-01
Modified: 2026-09-09
Record from: the NVD, synced 2026-10-19

References

https://github.com/wazuh/wazuh/security/advisories/GHSA-95w2-gpvr-q4jh
https://www.vulncheck.com/advisories/wazuh-github-actions-shell-injection-via-fork-pull-request
https://github.com/wazuh/wazuh/security/advisories/GHSA-95w2-gpvr-q4jh

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