CVE-2021-41867

MediumCVSS 5.3/10Last modified Jun 17, 2026

Description

An information disclosure vulnerability in OnionShare 2.3 before 2.4 allows remote unauthenticated attackers to retrieve the full list of participants of a non-public OnionShare node via the --chat feature.

Metrics

CVSS 3.1 5.3/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://github.com/onionshare/onionshare/compare/v2.3.3...v2.4Patch, Third Party Advisory
https://www.ihteam.net/advisory/onionshare/Exploit, Third Party Advisory
https://github.com/onionshare/onionshare/compare/v2.3.3...v2.4Patch, Third Party Advisory
https://www.ihteam.net/advisory/onionshare/Exploit, Third Party Advisory

Timeline

Published: Oct 4, 2021
Last modified: Jun 17, 2026
NVD status: Modified

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