CVE-2026-54707

MEDIUM 5.4EPSS 0.2%

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.

CVSS v3.1: 5.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
CVSS v3.1: 5.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
EPSS: 0.23% chance of exploitation in the next 30 days, 14th percentile
Published: 2026-07-31

Proof-of-concept exploits (1)

advisories/GHSA-v833-3823-cmhp

References

CVE Record
NVD entry

CVE-2026-54707

Proof-of-concept exploits (1)

References

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