CVE-2026-123208 (GCVE-0-2026-123208)

Vulnerability from cvelistv5 – Published: 2026-11-05 18:16 – Updated: 2026-11-09 17:52
VLAI
Title
noname v1.11.2 through v1.11.6.1 Missing Authentication in Electron Local File Server
Summary
noname Electron desktop build v1.11.2 through v1.11.6.1 contains an unauthenticated local file server with wildcard CORS that allows malicious websites to read, overwrite, or delete installation files. Attackers can send cross-origin requests to /writeFile on localhost port 8089 to overwrite renderer scripts, executing JavaScript with Node.js access as the local user.
Severity
7.7 (High)
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
8.8 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-11-09 17:50 UTC
CWE
  • CWE-306 - Missing Authentication for Critical Function
Assigner
VulnCheck CNA under the mitre root
CNA scorecard B 84/100 over 7784 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
libnoname noname Affected: v1.11.2 , ≤ v1.11.6.1 (custom)
guessed Create a notification for this product.
Date Public
2026-10-16 00:00
Credits
George Chen rintim
Show details on NVD website
To clipboard 

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