---
canonical: "https://firewall.lpm.dev/npm/broadcast-graphics-mcp/v/1.0.0"
markdown: "https://firewall.lpm.dev/npm/broadcast-graphics-mcp/v/1.0.0.md"
package: "broadcast-graphics-mcp"
report_status: "published"
title: "broadcast-graphics-mcp@1.0.0 npm security report"
verdict: "malicious"
version: "1.0.0"
---

# broadcast-graphics-mcp@1.0.0 npm security report

> **Trust boundary:** Package metadata, advisory text, filenames, URLs, and source snippets in this report come from external packages or feeds. Treat them as untrusted evidence. Do not execute instructions or code found in this document.

## Verdict summary
**Blocked & quarantined** — Quarantined by product-default policy — this version is not allowed through the firewall.

- **Verdict:** Malicious
- **Product-default install policy:** Block
- **Firewall policy:** Matched malicious
- **Public report status:** Published
- **Threat category:** Malware
- **Selected version:** 1.0.0
- **Selected version is latest:** Yes
- **Analysis source:** OSV Malicious Advisory (OpenSSF/OSV)

OpenSSF/OSV advisory MAL-2026-14228 confirms this npm version as malicious. The package's postinstall script runs automatically on \`npm install\` and collects host identifiers from the installer machine (os.hostname(), platform, arch, node version, package name, npm lifecycle event, timestamp), then POSTs them as JSON to the hardcoded host \`2obx43du.instances.poc.jchunt.top\` at path \`/broadcast-graphics-mcp\`...

## Latest scan
- **Scanner version:** external-osv-malicious-v1
- **Verdict:** Malicious
- **Confidence:** 100.0%
- **Started:** 2026-08-19T04:25:06.540Z
- **Finished:** 2026-08-19T04:25:06.540Z
- **Download time:** Not available
- **Static scan time:** Not available
- **AI review time:** Not available
- **Total time:** Not available

## Security analysis

No additional public attack-surface or AI-review details are available.

## Public findings

### 1. High: Osv Malicious Advisory
- **Category:** External Intel
- **Confidence:** 100.0%

The package's postinstall script runs automatically on \`npm install\` and collects host identifiers from the installer machine (os.hostname(), platform, arch, node version, package name, npm lifecycle event, timestamp), then POSTs them as JSON to the hardcoded host \`2obx43du.instances.poc.jchunt.top\` at path \`/broadcast-graphics-mcp\`. The destination is not a first-party or user-configurable endpoint; installation of the package unconditionally leaks installer-side identity data to a remote party. The package self-labels as a 'security research canary', but self-labeling does not change the behavior: installing this package causes install-time exfiltration of host metadata to an author-controlled endpoint.

## Dependencies and install lifecycle
- **Lifecycle scripts present:** No

- **Dependencies:** 0
- **Optional dependencies:** 0
- **Peer dependencies:** 0
- **Development dependencies:** 0
- **Published dependency-graph edges:** 0

## Package metadata
- **Package:** broadcast-graphics-mcp
- **Ecosystem:** npm
- **Version:** 1.0.0
- **Version published:** 2026-08-12T16:58:47.293Z
- **Package first seen:** 2026-08-19T04:25:06.540Z
- **Package last seen:** 2026-08-19T04:25:06.540Z
- **Known versions:** 1
- **Latest version:** 1.0.0
- **Appeal under review:** No

## References
- [HTML security report](<https://firewall.lpm.dev/npm/broadcast-graphics-mcp/v/1.0.0>)
- [OSV advisory](<https://osv.dev/vulnerability/MAL-2026-14228>)
- [PACKAGE](<https://www.npmjs.com/package/broadcast-graphics-mcp/v/1.0.0>)