DescriptionOnionShare is an open source tool that lets you securely and anonymously share files, host websites, and chat with friends using the Tor network. In affected versions an adversary with a primitive that allows for filesystem access from the context of the Onionshare process can access sensitive files in the entire user home folder. This could lead to the leaking of sensitive data. Due to the automatic exclusion of hidden folders, the impact is reduced. This can be mitigated by usage of the flatpak release.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs1014966

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
onionshare (PTS)buster1.3.2-1fixed
trixie, sid2.6-5fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
onionsharesourcebuster(not affected)
onionsharesourcebullseye(not affected)


[bullseye] - onionshare <not-affected> (Vulnerable code not present)
[buster] - onionshare <not-affected> (Vulnerable code not present)

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