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Vulnerability record · CVE-2026-25499 · published 4 February 2026

CVE-2026-25499: Bpg terraform provider path traversal vulnerability

Bpg · Terraform Provider

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.

8.7 CVSS 4.0 High EPSS 0.50% · top 59.3% CWE-22 · Path traversalCWE-1188 · Insecure default initialization
8.7CVSS 4.0 base score
0.50%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
3References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

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.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/bpg/terraform-provider-proxmox/commit/bd604c41a31e2a55dd6acc01b0608be3ea49c023 Patch
https://github.com/bpg/terraform-provider-proxmox/security/advisories/GHSA-gwch-7m8v-7544 ExploitVendor Advisory
https://github.com/bpg/terraform-provider-proxmox/security/advisories/GHSA-gwch-7m8v-7544 ExploitVendor Advisory

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2026-25499), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.