CVE-2022-21692

MEDIUM

OnionShare < 2.5 - Improper Authentication in Chat Environment

Title source: llm
STIX 2.1

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 anyone with access to the chat environment can write messages disguised as another chat participant.

References (2)

Core 2
Core References
Release Notes, Third Party Advisory x_refsource_misc
https://github.com/onionshare/onionshare/releases/tag/v2.5

Scores

CVSS v3 4.3
EPSS 0.0077
EPSS Percentile 50.9%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-287
Status published
Products (2)
onionshare/onionshare < 2.5
pypi/onionshare-cli 2.3 - 2.5PyPI
Published Jan 18, 2022
Tracked Since Feb 18, 2026