CVE-2022-21692 Improper Access Control in Onionshare

2022-01-1822:10:15

CWE-287

GitHub_M

www.cve.org

onionshare

access control

chat impersonation

cve-2022-21692

CVSS3

4.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

4.9

Confidence

High

EPSS

0.001

Percentile

21.4%

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 anyone with access to the chat environment can write messages disguised as another chat participant.

CNA Affected

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