CVE-2022-21696 (GCVE-0-2022-21696)
Vulnerability from cvelistv5
Published
2022-01-18 19:55
Modified
2025-04-23 19:11
Severity ?
4.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CWE
  • CWE-20 - Improper Input Validation
Summary
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.
References
security-advisories@github.comhttps://github.com/onionshare/onionshare/releases/tag/v2.5Release Notes, Third Party Advisory
security-advisories@github.comhttps://github.com/onionshare/onionshare/security/advisories/GHSA-68vr-8f46-vc9fThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/onionshare/onionshare/releases/tag/v2.5Release Notes, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/onionshare/onionshare/security/advisories/GHSA-68vr-8f46-vc9fThird Party Advisory
Impacted products
Vendor Product Version
onionshare onionshare Version: < 2.5
 Create a notification for this product.
Show details on NVD website

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