CVE-2022-21691
Medium
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 chat participants can spoof their channel leave message, tricking others into assuming they left the chatroom.
SeverityMedium
CVSS4.3
Exploit probability—
ProductOnionshare
PublishedJan 18, 2022
First seenJan 18, 2022
Weakness typeCWE-306Missing authentication for critical function
How to fix
Update
- onionshare onionshare2.5 or later
- onionshare-cli2.5 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| onionshare onionshare | v < 2.5 | 2.5 |
| onionshare-cliPyPI | 2.3 ≤ v < 2.5, v < 2.5 | 2.5 |
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