JavaScript Source Map Exposure in Zenitel Connect Web Interface
CVE-2026-105623

6.9MEDIUM

Key Information:

Vendor

Zenitel

Status
Zenitel Connect
Vendor
CVE Published:
13 November 2026

What is CVE-2026-105623?

The web interface of Zenitel Connect prior to version 1.11.0 exposes production JavaScript source maps without any authentication. This security flaw permits remote attackers to access sensitive information including the complete front-end source code, revealing critical API usage and internal client logic through simple requests for the source map files. Organizations using affected versions are urged to upgrade to mitigate the risk of exploitation.

Affected Version(s)

Zenitel Connect 0 < 1.11.0

References

https://www.zenitel.com/sites/default/files/2026-11/A100K...

CVSS V4

Score:
6.9
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Reported by ZeroSubnet
.