CVE-2022-21691 Information

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.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Reference

https://github.com/onionshare/onionshare/releases/tag/v2.5 https://github.com/onionshare/onionshare/security/advisories/GHSA-w9m4-7w72-r766

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

LOW

Base Score

NONE

Base Severity

4.3