Vulnerability 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 The path parameter of the requested URL is not sanitized before being passed to the QT frontend. This path is used in all components for displaying the server access history. This leads to a rendered HTML4 Subset (QT RichText editor) in the Onionshare frontend.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Onionshare | Onionshare | < 2.5 |
Related Weaknesses (CWE)
References
- https://github.com/onionshare/onionshare/releases/tag/v2.5Release NotesThird Party Advisory
- https://github.com/onionshare/onionshare/security/advisories/GHSA-ch22-x2v3-v6vqExploitThird Party Advisory
- https://github.com/onionshare/onionshare/releases/tag/v2.5Release NotesThird Party Advisory
- https://github.com/onionshare/onionshare/security/advisories/GHSA-ch22-x2v3-v6vqExploitThird Party Advisory
FAQ
What is CVE-2022-21690?
CVE-2022-21690 is a vulnerability with a CVSS score of 8.7 (HIGH). 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 The path parameter of the request...
How severe is CVE-2022-21690?
CVE-2022-21690 has been rated HIGH with a CVSS base score of 8.7/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2022-21690?
Check the references section above for vendor advisories and patch information. Affected products include: Onionshare Onionshare.