---
id: "CVE-2026-67077"
kind: "vulnerability"
aliases: ["CVE-2026-67077"]
title: "HCL BigFix AEX: server-side request forgery lets attackers reach internal services"
severity: "medium"
cvss: 4.2
epss: null
exploited: false
status: "open"
category: "vendor"
products: []
ecosystems: []
tags: ["bigfix", "hcl", "self-hosted", "vendor"]
not_affected_if: []
published_at: "2026-10-28T13:17:08+00:00"
first_seen_at: "2026-10-28T13:33:01+00:00"
updated_at: "2026-10-28T13:34:24+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-67077", "first_seen_at": "2026-10-28T13:33:01+00:00"}]
---

# HCL BigFix AEX: server-side request forgery lets attackers reach internal services

HCL BigFix AEX has a server-side request forgery flaw that makes the application send requests to external resources an attacker chooses. An attacker could reach unintended internal services, read sensitive information, or trigger unauthorized actions through the application.

_Summary, check and fix written by a model from the sources; labelled as such._

## Timeline

- 2026-10-28T13:33:01+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-67077

## From the sources

HCL BigFix AEX is affected by a Server-Side Request Forgery vulnerability, which could allow an attacker to cause the application to send unauthorized requests to external resources. Successful exploitation could lead to access to unintended services, sensitive information disclosure, or unauthorized actions through the affected application.

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_Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai_