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  5. CVE-2022-21691

CVE-2022-21691: Improper Access Control in Onionshare

January 21, 2022 (updated October 7, 2024)

Between September 26, 2021 and October 8, 2021, Radically Open Security conducted a penetration test of OnionShare 2.4, funded by the Open Technology Fund’s Red Team lab. This is an issue from that penetration test.

  • Vulnerability ID: OTF-004
  • Vulnerability type: Improper Access Control
  • Threat level: Moderate

References

  • github.com/advisories/GHSA-w9m4-7w72-r766
  • github.com/onionshare/onionshare
  • github.com/onionshare/onionshare/releases/tag/v2.5
  • github.com/onionshare/onionshare/security/advisories/GHSA-w9m4-7w72-r766
  • github.com/pypa/advisory-database/tree/main/vulns/onionshare-cli/PYSEC-2022-42.yaml
  • nvd.nist.gov/vuln/detail/CVE-2022-21691

Code Behaviors & Features

Detect and mitigate CVE-2022-21691 with GitLab Dependency Scanning

Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Learn more about Dependency Scanning →

Affected versions

All versions starting from 2.3 before 2.5

Fixed versions

  • 2.5

Solution

Upgrade to version 2.5 or above.

Impact 4.3 MEDIUM

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

Learn more about CVSS

Weakness

  • CWE-306: Missing Authentication for Critical Function

Source file

pypi/onionshare-cli/CVE-2022-21691.yml

Spotted a mistake? Edit the file on GitLab.

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