VDB
CVE-2021-44528
CVE-2021-44528
PUBLISHED
CVSS 6.099999904632568 MEDIUM
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.
EPSS 28.61% · 96.6th percentile
Risk Scores
CVSS v3.1
6.099999904632568
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS Score
28.61%
96.6th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| n/a | https://github.com/rails/rails | 6.1.4.2, 6.0.4.2, 7.0.0.rc2 |
| RubyGems | actionpack | 6.0.0, 6.1.0 |
| rubyonrails | rails | 6.0.4.2, 7.0.0, 6.1.4.2 |
Timeline
- Dec 14, 2021 CVE Published
- Jan 8, 2022 EPSS Score
- Jan 10, 2022 PoC Published
- Apr 27, 2023 PoC Published
- Feb 8, 2024 PoC Published
- Nov 21, 2024 CVE Updated
- Mar 17, 2025 EPSS Score
- Mar 18, 2025 EPSS Score
- Mar 23, 2025 EPSS Score
- Mar 26, 2025 EPSS Score
- Mar 28, 2025 EPSS Score
- Mar 30, 2025 EPSS Score
References
- https://github.com/rails/rails/commit/0fccfb9a3097a9c4260c791f1a40b128517e7815 url
- DSA-5372 vendor-advisory
- https://security.netapp.com/advisory/ntap-20240208-0003/ url
- https://nvd.nist.gov/vuln/detail/CVE-2021-44528 advisory
- https://github.com/rails/rails/commit/aecba3c301b80e9d5a63c30ea1b287bceaf2c107 url
- https://github.com/rails/rails package
- https://github.com/rails/rails/blob/v6.1.4.2/actionpack/CHANGELOG.md#rails-6142-december-14-2021 url
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/actionpack/CVE-2021-44528.yml url
- https://groups.google.com/g/ruby-security-ann/c/vG9gz3nk1pM/m/7-NU4MNrDAAJ url
- https://groups.google.com/g/ruby-security-ann/c/vG9gz3nk1pM/m/7-NU4MNrDAAJ?utm_medium=email&utm_source=footer url
- https://security.netapp.com/advisory/ntap-20240208-0003 url