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CVE-2026-25499— terraform-provider-proxmox has insecure sudo recommendation in the documentation

Quick assessment

Affected
bpg terraform-provider-proxmox
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Terraform / OpenTofu Provider for Proxmox VE是Pavel Boldyrev个人开发者的一个软件。 Terraform / OpenTofu Provider for Proxmox VE 0.93.1之前版本存在安全漏洞，该漏洞源于SSH配置文档中的sudoer行不安全，可能导致路径遍历和编辑任意文件。

AI Predicted 6.5 Difficulty: Trivial EPSS 0.49% · P42
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I. Basic Information for CVE-2026-25499

Vulnerability Information
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Vulnerability Title
terraform-provider-proxmox has insecure sudo recommendation in the documentation
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
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
Source: CVE Program / CVE List V5
Vulnerability Type
不安全的默认资源初始化
Source: CVE Program / CVE List V5
Vulnerability Title
Terraform / OpenTofu Provider for Proxmox VE 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Terraform / OpenTofu Provider for Proxmox VE是Pavel Boldyrev个人开发者的一个软件。 Terraform / OpenTofu Provider for Proxmox VE 0.93.1之前版本存在安全漏洞，该漏洞源于SSH配置文档中的sudoer行不安全，可能导致路径遍历和编辑任意文件。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
bpg terraform-provider-proxmox < 0.93.1 -

II. Public POCs for CVE-2026-25499

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III. Intelligence Information for CVE-2026-25499

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IV. Related Vulnerabilities

Same weakness: CWE-1188