RCE in Bpg Terraform Provider
CVE-2026-25499
Terraform / OpenTofu Provider adds support for Proxmox Virtual Environment. Prior to version 0.93.1, in the SSH configuration documentation, the sudoer line suggested is insecure and can result in escaping the folder using ../, allowing any files on the system to be edited. This issue has been patched in version 0.93.1.
Vulnerability class: Path Traversal (Directory Traversal)
EPSS: 0.004 (35.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.
Affected products
- Bpg Terraform_provider
- Bpg Terraform-provider-proxmox — versions < 0.93.1
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM, Exploit, Vendor Advisory)
- security-advisories@github.com (Patch, x_refsource_MISC)
Frequently asked questions
- What is CVE-2026-25499?
- CVE-2026-25499 is a high-severity vulnerability in Bpg Terraform Provider, classified under Path Traversal. CVSS score: 7.5/10. Published 2026-02-04.
- How severe is CVE-2026-25499?
- High severity. CVSS v3 base score is 7.5 out of 10.