VULNERABILITY INTELLIGENCE
CVE-2026-54707
CVSS score5.4 MEDIUM
EPSS probability0.40%
CISA KEVNot currently listed
Published2026-07-31
Last modified2026-09-10
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
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.
Weakness classification
- security-advisories@github.com: CWE-863