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CVE-2026-105623

Zenitel Connect web interface serves production JavaScript source maps without authentication

  • Medium 6.9

Description

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.

Key facts

Published
13 Nov 2026
Last changed
13 Nov 2026
Assigned by
Zenitel
EPSS
0.546% likely to be exploited in the next 30 days, higher than 46.333% of CVEs (scores for 15 Nov 2026)
SSVC (CISA)
Exploitation: none; Automatable: yes; Technical impact: partial

Severity scores

Each score is shown as its source gave it. They are not averaged or merged.

  • 6.9CVSS 4.0, Mediumfrom the CNA (Zenitel)CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

What to do

  • Upgrade to version 1.11.0CNA solution statement

Historical context and remediation

This reference retains the original CVE publication date. A recent record update does not mean a new attack occurred.

No separately sourced impact summary is available on this page yet. Consult the description, version data and dated exploitation evidence.

Version statuses below come from the CNA. An “unaffected” version is not necessarily a currently supported release or proof of a patch date. EPSS is a dated risk estimate, not a count of historical attacks.

Read the original CVE record.

Affected products

VendorProductVersions
ZenitelZenitel Connect
  • Default status: unaffected
  • 0 up to but excluding 1.11.0 (affected)

Timeline

  1. 13 Nov 2026 Published

Weakness

References