CVE-2022-21696

Katalog CVE

CVSS 4.3 · Medium EPSS 0,71%

Kerentanan Improper Input Validation pada onionshare. Skor CVSS 3.1 4.3 (Medium) menurut NVD.

Deskripsi (NVD)

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 it is possible to change the username to that of another chat participant with an additional space character at the end of the name string. An adversary with access to the chat environment can use the rename feature to impersonate other participants by adding whitespace characters at the end of the username.

Rincian

Terbit di NVD

18 Januari 2022

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

4.3 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-20: Improper Input Validation

EPSS (30 hari)

0,71% peluang dieksploitasi; lebih tinggi dari 52,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/onionshare/onionshare/releases/tag/v2.5 release notes · advisory pihak ketiga
• https://github.com/onionshare/onionshare/security/advisories/GHSA-68vr-8f46-vc9f advisory pihak ketiga