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  5. CVE-2021-41868

CVE-2021-41868: Remote unauthenticated attackers able to upload files in Onionshare

November 19, 2021

OnionShare allows remote unauthenticated attackers to upload files on a non-public node when using the –receive functionality.

References

  • github.com/advisories/GHSA-7g47-xxff-9p85
  • github.com/onionshare/onionshare/compare/v2.3.3...v2.4
  • nvd.nist.gov/vuln/detail/CVE-2021-41868
  • www.ihteam.net/advisory/onionshare/

Code Behaviors & Features

Detect and mitigate CVE-2021-41868 with GitLab Dependency Scanning

Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Dependency Scanning using SBOM also detects vulnerabilities from proprietary advisories that this site does not include. Learn more about Dependency Scanning using SBOM →

Affected versions

All versions starting from 2.3 before 2.4

Fixed versions

  • 2.4

Solution

Upgrade to version 2.4 or above.

Impact 9.8 CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Learn more about CVSS

Source file

pypi/onionshare-cli/CVE-2021-41868.yml

Spotted a mistake? Edit the file on GitLab.

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