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CVE-2026-105623— Zenitel Connect web interface serves production JavaScript source maps without authentication

Quick assessment

Affected
Zenitel Zenitel Connect
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Zenitel Connect 1.11.0 之前的 Web 界面在未进行身份验证的情况下提供生产环境的 JavaScript 源映射文件（source maps），这使得远程攻击者可以通过请求这些源映射文件来获取完整的前端源代码，包括 API 使用情况以及内部客户端逻辑。

CVSS 6.9 · Medium EPSS 0.55% · P46

Affected Version Matrix 1

VendorProduct Version RangeStatus
Zenitel Zenitel Connect < 1.11.0 affected
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I. Basic Information for CVE-2026-105623

Vulnerability Information
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Vulnerability Title
Zenitel Connect web interface serves production JavaScript source maps without authentication
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
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
Source: CVE Program / CVE List V5
Vulnerability Type
通过源代码导致的信息暴露
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Zenitel Zenitel Connect 0 ~ 1.11.0 -

II. Public POCs for CVE-2026-105623

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2026-105623

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Other References for CVE-2026-105623 (1)

Same Patch Batch · Zenitel · 2026-11-13 · 11 CVEs total

CVE-2026-95377 9.4 CRITICAL OS command injection via DHCP option 66 in Zenitel EdgeAudioClient TFTP provisioning
CVE-2026-95614 9.3 CRITICAL Zenitel Connect host applies rsyslog configuration written to a volume shared with the hia
CVE-2026-95615 8.7 HIGH Zenitel Connect OS command injection in hiatus container via unsanitized filename in audio
CVE-2026-95613 8.6 HIGH Zenitel Connect pREST API adopts arbitrary PostgreSQL role from unvalidated JWT sub claim
CVE-2026-95378 8.6 HIGH Path traversal in Zenitel turbineweb certificate upload allows arbitrary file write as roo
CVE-2026-95379 7.0 HIGH Path traversal in Zenitel turbineweb certificate delete RPC allows arbitrary file deletion
CVE-2026-105624 6.9 MEDIUM Zenitel Connect login allows account-lockout denial of service
CVE-2026-105671 6.9 MEDIUM Zenitel Connect login allows username enumeration via verbose error responses
CVE-2026-105622 6.3 MEDIUM Zenitel Connect missing lockout and rate limiting on the WAMP-CRA authentication channel
CVE-2026-105625 5.1 MEDIUM Zenitel Connect web interface loads integration iframe without sandboxing or origin restri

IV. Related Vulnerabilities

Same product: Zenitel Connect
Same vendor: Zenitel
Same weakness: CWE-540