---
id: "CVE-2026-105623"
page: "https://infrastack.ai/live/CVE-2026-105623"
kind: "vulnerability"
aliases: ["CVE-2026-105623"]
title: "Zenitel Connect: unauthenticated source maps expose front-end code and API logic"
severity: "medium"
cvss: 6.9
epss: null
exploited: false
status: "open"
category: "vendor"
products: []
ecosystems: []
tags: ["self-hosted", "vendor", "zenitel-connect"]
not_affected_if: ["version-1.11.0-or-later"]
published_at: "2026-11-13T16:17:22+00:00"
first_seen_at: "2026-11-13T16:47:32+00:00"
updated_at: "2026-11-13T16:48:48+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-105623", "first_seen_at": "2026-11-13T16:47:32+00:00"}]
exploit_sources: []
---

# Zenitel Connect: unauthenticated source maps expose front-end code and API logic

Link for people: https://infrastack.ai/live/CVE-2026-105623 (this .md is for agents)

Zenitel Connect versions before 1.11.0 serve production JavaScript source maps without requiring login. An remote attacker can download the full front-end source, including API usage and internal client logic.

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

## How to check

- Check the installed Zenitel Connect version against `1.11.0`.
- Request a known `.js.map` file from the web interface without logging in and see whether it is served.

## Fix

- Upgrade Zenitel Connect to `1.11.0` or later.

## Timeline

- 2026-11-13T16:47:32+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-105623

## From the sources

The web interface in Zenitel Connect before 1.11.0 serves production JavaScript source maps without authentication, which allows remote attackers to obtain the complete front-end source code, including API usage and internal client logic, via requests for the source map files.

---

_Free to read, with fair use of about 60 pages a minute. For higher limits or API access: sales@infrastack.ai_