CVE-2022-21695 Improper Access Control in Onionshare

2022-01-1821:55:10

CWE-287

GitHub_M

www.cve.org

cve-2022-21695

onionshare

access control

tor network

file sharing

website hosting

chat security

CVSS3

4.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

EPSS

0.001

Percentile

26.2%

JSON

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 authenticated users (or unauthenticated in public mode) can send messages without being visible in the list of chat participants. This issue has been resolved in version 2.5.

CNA Affected

[
  {
    "product": "onionshare",
    "vendor": "onionshare",
    "versions": [
      {
        "status": "affected",
        "version": "< 2.5"
      }
    ]
  }
]