CVE-2022-21696
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.
- Affected products
- Onionshare
- Onionshare
- < 2.5
- Fix
- Available
- CVSS 3.1
- 4.3 MEDIUM
- EPSS
- 0.7% (50th percentile)
- Weakness
- CWE-20
- NVD status
- Modified
- Published
- 2022-01-18
CVE-2022-21696 at NVD
No indexed exploits for CVE-2022-21696 yet
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No exploit for CVE-2022-21696 has been indexed yet. Our index is built from live traffic and upstream syncs, so this page can only say what it knows — not that no exploit exists.