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VULNERABILITIES

CVE-2022-21696 Details

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 it is possible to change the username to that of another chat participant with an additional space character at the end of the name string. An adversary with access to the chat environment can use the rename feature to impersonate other participants by adding whitespace characters at the end of the username.

Metrics

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://github.com/onionshare/onionshare/releases/tag/v2.5 CVERelease NotesThird Party Advisory
https://github.com/onionshare/onionshare/security/advisories/GHSA-68vr-8f46-vc9f CVEThird Party Advisory
https://github.com/onionshare/onionshare/releases/tag/v2.5 [email protected]Release NotesThird Party Advisory
https://github.com/onionshare/onionshare/security/advisories/GHSA-68vr-8f46-vc9f [email protected]Third Party Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-20Improper Input Validation[email protected]
CWE-20Improper Input Validation[email protected]

Affected Products

ProductVersions
onionshare onionshare
< 2.5

CPE

  • cpe:2.3:a:onionshare:onionshare:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

5 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2022-21696
NVD Published Date:
Jan 18, 2022
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2022-21696 Details - Not Deferred