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CVE-2026-66050: nitroshare-desktop 0 through 0.3.4
CVE-2026-66050. CVSS 3.1 base score 7.5 (HIGH, Vendor/CNA). EPSS 0.01115 (percentile 0.6576), scored 22-Oct-2026.
Affected technology
nitroshare-desktop · 0 through 0.3.4
nitroshare
Description’s affected range: through 0.3.4
Component: Not specified by the source
Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · No privileges required · No user interaction required
What an attacker can do
Attackers can exploit the lack of path validation to write files outside the transfer root directory to arbitrary locations the current user has write access, including the Windows Startup folder, enabling persistent code execution on the next user login. Vendor/CNA’s CVSS 4.0 assessment (base score 8.7/10) rates confidentiality and availability impact as none; integrity impact as high.
- CWE
- CWE-22
- CCR priority
- 30.3 /100 (P4)
- CVSS 3.1
- 7.5 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N · Vendor/CNA
- EPSS
- 0.01115 · percentile 0.65817 · 2026-10-24
- KEV
- no
Provenance
- FIRST EPSS daily exploit-probability · Source record · observed 2026-10-24 15:09:16.138216+00:00 UTC
- NVD CVE API 2.0 · Source record · observed 2026-10-24 15:07:27.951960+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-66050.html