# CVE-2025-15612: Wazuh Provisioning Scripts / Build Infrastructure Improper Certificate Validation leading to MITM and RCE

Status: published. Published: 2026-03-27. Updated: 2026-11-08.

Wazuh provisioning scripts and Dockerfiles contain an insecure transport vulnerability where curl is invoked with the -k/--insecure flag, disabling SSL/TLS certificate validation. Attackers with network access can perform man-in-the-middle attacks to intercept and modify downloaded dependencies or code during the build process, leading to remote code execution and supply chain compromise.

## Remediation

No remediation reported in collected sources

## Affected products and versions

- Wazuh / Wazuh Provisioning Scripts (Agent Build Environment): >=4.1.3 (affected, custom); >=4.14.0 (unaffected, custom). Source: CNA: VulnCheck

## Severity and prioritization

- CVSS 4.0: 6.3 (medium); CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N; source: CNA: VulnCheck

- CVSS 3.1: 4.8 (medium); CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N; source: CNA: VulnCheck

- CISA KEV: No listing in collected sources

- EPSS: 0.22% as of 2026-11-08; percentile 13.14%

- SSVC: exploitation poc; automatable no; technical impact partial; source ADP: CISA-ADP

- Weaknesses: CWE-295, CWE-829

## Exploit evidence

No exploit evidence in collected sources. This is not proof of no exploitation.

## References

- https://github.com/wazuh/wazuh/security/advisories/GHSA-wvg9-7q49-c7mg (CNA: VulnCheck; vendor-advisory)

- https://www.vulncheck.com/advisories/various-uses-of-curl-without-verifying-the-authenticity-of-the-ssl-certificate-leading-to-mitm-rce-in-build-infrastructure (CNA: VulnCheck; third-party-advisory)

## Provenance

- CNA: VulnCheck: https://www.cve.org/CVERecord?id=CVE-2025-15612; retrieved 2026-11-08; source updated 2026-11-08

- FIRST EPSS: https://api.first.org/data/v1/epss?cve=CVE-2025-15612; retrieved 2026-11-08; source updated Not reported

Revision: fc151440670d495b81e35d201ce5ca64c3ffa94a1ce8d72a6f6a134712b81486

Canonical: https://y2.dev/cve/CVE-2025-15612

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- OpenAPI: https://y2.dev/api/openapi.yaml. Agent access metadata: https://y2.dev/cve/agent.json.

Collected public records only. Check source status for coverage and freshness.