CVE-2022-21693
low-risk
Published 2022-01-18
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.
Do I need to act?
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0.37% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
6
CVSS 6.3/10
Medium
NETWORK
/ HIGH complexity
Affected Products (1)
Onionshare
Affected Vendors
References (4)
Third Party Advisory
https://github.com/onionshare/onionshare/security/advisories/GHSA-jgm9-xpfj-4fq6
Third Party Advisory
https://github.com/onionshare/onionshare/security/advisories/GHSA-jgm9-xpfj-4fq6
25
/ 100
low-risk
Severity
19/34 · Moderate
Exploitability
1/34 · Minimal
Exposure
5/34 · Minimal