SEPTEMBER 17, 2026
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Case File

CVE-2026-86259

HIGH · CVSS 7.5 EPSS 0.25% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-09-06 · Last synced 2026-09-17

CyberRota Analysis

AI-Generated

OpenMAIC versions prior to 1.0.1 are vulnerable to server-side request forgery (SSRF) due to inadequate validation in non-production builds, enabling unauthenticated attackers to exploit this flaw. By manipulating the x-base-url header or baseUrl parameter, attackers can access sensitive cloud instance metadata and credentials, potentially leading to unauthorized access to cloud resources. Organizations using affected versions in non-production environments should prioritize remediation to mitigate the risk of credential exposure.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-86259
Severity
HIGH
CVSS
7.5
EPSS
0.25%

Original NVD Description

OpenMAIC before 1.0.1 skips server-side request forgery validation in non-production builds, allowing unauthenticated attackers to reach cloud instance metadata services. Attackers can supply arbitrary provider URLs via the x-base-url header or baseUrl parameter to access sensitive cloud credentials and metadata.