Dashboard / CVE-2026-123208

CVE-2026-123208

HIGH
MEDIUM Priority: 0.03 BB Relevance: 65/100
Published: 2026-11-05 Modified: 2026-11-12 First seen: 2026-11-05 Status: active

Attack Surface

Network Low Complexity No Auth Conf. Impact Integ. Impact

CVSS Vector Breakdown

AV: Network
AC: Low
PR: None
UI: Passive
S: X
AT: Present
VC: High
VI: High
VA: High

Description

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.

Weakness Classification (1)

Affected Software (2)

VendorProductVersion
libnoname noname v1.11.2
libnoname noname v1.11.2

References & Advisories (6)

Bug Bounty Relevance

65 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity

CVSS Score

7.7 / 10.0 v4.0
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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS — Exploitation Probability

0.38%
Raw Score 0.003760
Percentile 32.1%
Date 2026-11-14

EPSS Trend

2026-11-14
0.00376
2026-11-13
0.00376
2026-11-12
0.00376
2026-11-10
0.00376
2026-11-09
0.00376
2026-11-08
0.00376
2026-11-07
0.00376
2026-11-06
0.00376

Intelligence Sources

mitre ref →
nvd ref →

External Links