CVE-2021-32683

Katalog CVE

CVSS 6.1 · Medium EPSS 0,83%

Kerentanan Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') pada wire-webapp. Skor CVSS 3.1 6.1 (Medium) menurut NVD.

Deskripsi (NVD)

wire-webapp is the web version of Wire, an open-source messenger. A cross-site scripting vulnerability exists in wire-webapp prior to version 2021-06-01-production.0. If a user is instructed to open an image in a new tab (right click -> open in new tab, or copy the URL and paste it in the URL bar), an the image payload is executed on the domain hosting the app (app.wire.com). In particular, if an image contains malicious code in addition to the actual picture, this code is executed on app.wire.com. This allows the attacker to fully control the user account. The vulnerability was patched in version 2021-06-01-production.0. As a workaround, users should not try to open image URLs.

Rincian

Terbit di NVD

15 Juni 2021

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

6.1 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/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)

0,83% peluang dieksploitasi; lebih tinggi dari 56,3% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/wireapp/wire-webapp/security/advisories/GHSA-382j-mmc8-m5rw patch · advisory pihak ketiga
• https://github.com/wireapp/wire-webapp/commit/056e39d327bb10c1b0958dfbea0c39752692a1b0 exploit · advisory pihak ketiga