Vulnerability advisory

CVE-2021-44528

Published Updated OSV record ↗

Also known as BIT-rails-2021-44528GHSA-qphc-hf5q-v8fc

Severity
  • CVSS 3.xCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Affected versions

Repository

Affected commitsFixed by commit
GIT github.com/rails/rails ↗
9ef61211d7861093a69fa1fbfc2ba136abd37cd2 through 69e2e898478a1795913b8fda7cb95079228f8fb2No fix listed
Not specified0fccfb9a3097a9c4260c791f1a40b128517e7815
Also listed as affected (3)
  • 6.0.4.2
  • 6.1.4.2
  • 7.0.0-rc2

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.

References

  • Codex
  • Claude Code
  • VS Code
  • GitHub Copilot
  • Cursor
  • Cline
  • Windsurf
  • Google Anti-gravity
  • OpenCode
  • Pi
  • Gemini CLI
  • Hermes Agent
  • Zed
  • Junie
  • Qwen Code
  • Kiro
  • Kilo Code
  • Factory Droid

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