CVE-2022-21693mediumCWE-22

CVE-2022-21693: medium-severity vulnerability in onionshare

Path traversal in Onionshare

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13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 6.3epss 1.2%
OnionShare is an open source tool that lets you securely and anonymously share files, host websites, and chat with friends using the Tor network. 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.
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
Affected products
onionshare · onionshare
Related CVEs — onionshare

In the same product, most dangerous first.

CVE-2022-21689HIGHDenial of Service in OnionshareEPSS 1.3%CVE-2022-21694LOWOTF-006: Broken Website Hardening Control: The CSP can be turned on or off but not configured for the specific needs of the websiteEPSS 1.3%CVE-2022-21688HIGHOut-of-bounds Read in OnionshareEPSS 0.9%CVE-2022-21695MEDIUMImproper Access Control in OnionshareEPSS 0.9%CVE-2022-21690HIGHCross-Site Scripting in OnionshareEPSS 0.8%CVE-2022-21692MEDIUMImproper Access Control in OnionshareEPSS 0.8%