CVE-2022-21691mediumCWE-306

CVE-2022-21691: medium-severity vulnerability in onionshare

Improper Access Control in Onionshare

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13Vexday Risk Score

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

ssvc Trackcvss 4.3epss 0.7%
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 chat participants can spoof their channel leave message, tricking others into assuming they left the chatroom.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/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-2022-21693MEDIUMPath traversal in OnionshareEPSS 1.2%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%