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CVE-2021-44528

nvd nistnuclei
Published: Jan 10, 2022Modified: Jun 17, 2026

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6.1
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Exploitability: 2.8 / Impact: 2.7
Source: NVD

Description

A open redirect vulnerability exists in Action Pack >= 6.0.0 that could allow an attacker to craft a "X-Forwarded-Host" headers in combination with certain "allowed host" formats can cause the Host Authorization middleware in Action Pack to redirect users to a malicious website.

Affected (3)

Products: Rubyonrails: Rails
Rubyonrails
1 product
Rails
Configuration A
3 vulnerable
Vulnerable SoftwareAffected Versions
Rubyonrails
Rails
Version 6.0.4.2
Rails
Version 6.1.4.2
Rails
Version 7.0.0 rc2

Related CWEs

CWE-601
URL Redirection to Untrusted Site ('Open Redirect')
A web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a Redirect. This simplifies phishing attacks.

References (6)

Source: support@hackerone.com
PatchThird Party Advisory
Source: support@hackerone.com
Source: support@hackerone.com
Source: af854a3a-2127-422b-91ae-364da2661108
PatchThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.