CVE-2022-21690: onionshare

csirt@kutim:~/threat-intel/cve/CVE-2022-21690

CVSS 5.4 · Medium EPSS 0,80%

Kerentanan Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') pada onionshare. Skor CVSS 3.1 5.4 (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 The path parameter of the requested URL is not sanitized before being passed to the QT frontend. This path is used in all components for displaying the server access history. This leads to a rendered HTML4 Subset (QT RichText editor) in the Onionshare frontend.

Rincian

Terbit di NVD: 18 Januari 2022
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 5.4 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
EPSS (30 hari): 0,80% peluang dieksploitasi; lebih tinggi dari 55,2% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
onionshare	onionshare	Semua versi sebelum 2.5

> 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-ch22-x2v3-v6vq exploit · advisory pihak ketiga

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:10 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.