CVE-2022-21693
Path traversal in Onionshare
6.3
MEDIUM
CVSS 3.1
EPSS 0.37%
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. 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.
How to fix CVE-2022-21693
To remediate CVE-2022-21693, upgrade the affected package to a fixed version below.
- —upgrade to 2.5-1 or later
- —upgrade to 2.5 or later
- —upgrade to 2.5 or later
Is CVE-2022-21693 being exploited?
Low — EPSS is 0.4%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0, < 2.5-1
- >= 2.3, < 2.5
- from 0, < 2.5
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:N/SC:H/SI:N/SA:N |
| osv | CVSS 3.1 | MEDIUM6.3 | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N |