CVE-2026-67308

critical · 9.3

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.

9.3

CVSS

0.5%

EPSS (exploit prob.)

45th

EPSS percentile

2026-08-01

Published

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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Weaknesses

CWE-78

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

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-67308