Vulnerabilities CVE-2026-54707

CVE-2026-54707

Medium

Open

TLP:CLEAR

OnionShare Receive mode writes uploaded files even when file uploads are disabled

NVD CVE.org

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Description

OnionShare is an open source tool that lets you securely and anonymously share files, host websites, and chat with friends using the Tor network. Prior to 2.6.4, OnionShare CLI/Desktop does not enforce the Receive mode disable_files setting in cli/onionshare_cli/web/receive_mode.py, where ReceiveModeRequest._get_file_stream() writes multipart file[] data to disk despite the text-only setting. This issue is fixed in version 2.6.4.

Details

CVSS Score: 5.4
EPSS Score ⓘ: 0.23%

14.1th percentile
CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
Confidence: 90%
Published: Jul 31, 2026
Last Modified: Jul 31, 2026

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