VulnerabilityModified
CVE-2021-41867
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.
MEDIUM 5.3EPSS 1.81%
Does this matter?
Lower severity and a low EPSS score (1.81%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 3.1
- 5.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- EPSS
- 1.81% probability · 77th percentile
- CISA KEV
- Not listed
- Affected
- onionshare/onionshare
- Source
- cve@mitre.org
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
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.