Moderate severityNVD Advisory· Published Jan 18, 2022· Updated Apr 23, 2025
Improper Access Control in Onionshare
CVE-2022-21691
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.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
onionshare-cliPyPI | >= 2.3, < 2.5 | 2.5 |
Affected products
1- Range: < 2.5
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
5- github.com/advisories/GHSA-w9m4-7w72-r766ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2022-21691ghsaADVISORY
- github.com/onionshare/onionshare/releases/tag/v2.5ghsax_refsource_MISCWEB
- github.com/onionshare/onionshare/security/advisories/GHSA-w9m4-7w72-r766ghsax_refsource_CONFIRMWEB
- github.com/pypa/advisory-database/tree/main/vulns/onionshare-cli/PYSEC-2022-42.yamlghsaWEB
News mentions
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