CVE-2021-23435

Katalog CVE

CVSS 6.1 · Medium EPSS 0,70%

Kerentanan URL Redirection to Untrusted Site ('Open Redirect') pada thoughtbot clearance. Skor CVSS 3.1 6.1 (Medium) menurut NVD.

Deskripsi (NVD)

This affects the package clearance before 2.5.0. The vulnerability can be possible when users are able to set the value of session[:return_to]. If the value used for return_to contains multiple leading slashes (/////example.com) the user ends up being redirected to the external domain that comes after the slashes (http://example.com).

Rincian

Terbit di NVD

12 September 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-601: URL Redirection to Untrusted Site ('Open Redirect')

EPSS (30 hari)

0,70% peluang dieksploitasi; lebih tinggi dari 52,0% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/thoughtbot/clearance/pull/945 patch · advisory pihak ketiga
• https://snyk.io/vuln/SNYK-RUBY-CLEARANCE-1577284 advisory pihak ketiga