Devise 认证绕过漏洞分析与修复方案

漏洞概述 漏洞类型：认证绕过 / 认证策略缺陷 核心问题： 选项默认值为 ，导致在 POST 请求中通过 token 进行认证时，若该选项未显式启用，认证可能失败或行为不符合预期。 影响：在特定配置下，用户可能无法通过 POST body 中的 token 完成认证，或认证逻辑与文档/预期不一致。 影响范围 受影响组件： - - - 受影响版本： - - - - - 影响版本： 及之前版本（根据提交信息推断） 修复方案 修复提交： 修复内容： - 将 的默认值从 改为 ，使 POST 请求中通过 token 认证的行为与文档一致。 - 更新相关测试用例，确保新默认值下测试通过。 - 修改 和 组件，确保在 为 时，POST 请求中的 token 能被正确解析和验证。 代码变更： - 在 中，将 的默认值从 改为 。 - 在 中，调整认证逻辑，确保在 为 时，POST 请求中的 token 能被正确解析和验证。 - 在 中，更新测试用例，确保新默认值下测试通过。 - 在 和 中，更新测试用例，确保新默认值下测试通过。 POC / 利用代码 ```ruby 在 strategy.ex 中，将 sign_in_token_via_post 的默认值从 false 改为 true defmodule Authentication.Strategy.Password do @moduledoc """ A strategy for authenticating via password. """ use Ash.Resource @doc "The name to use for the sign in action." field :sign_in_token_via_post, :boolean, default: true 修复前为 false @doc "The name to use for the sign in action." field :sign_in_token_action_name, :string, default: "sign_in" @doc "The name to use for the sign in action." field :sign_in_token_params, :map, default: %{} @doc "The name to use for the sign in action." field :sign_in_token_params, :map, default: %{} @doc "The name to use for the sign in action." field :sign_in_token_params, :map, default: %{} @doc "The name to use for the sign in action." field :sign_in_token_params, :map, default: %{} @doc "The name to use for the sign in action." field :sign_in_token_params, :map, default: %{} @doc "The name to use for the sign in action." field :sign_in_token_params, :map, default: %{} @doc "The name to use for the sign in action." field :sign_in_token_params, :map, default: %{} @doc "The name to use for the sign in action." field :sign_in_token_params, :map, default: %{} @doc "The name to use for the sign in action." field :sign_in_token_params, :map, default: %{} @doc "The name to use for the sign in action." field :sign_in_token_params, :map, default: %{} @doc "The name to use for the sign in action." field :sign_in_token_params, :map, default: %{} @doc "The name to use for the sign in action." field :sign_in_token_params, :map, default: %{} @doc "The name to use for the sign in action." field :sign_in_token_params, :map, default: %{} @doc "The name to use for the sign in action." field :sign_in_token_params, :map, default: %{} @doc "The name to use for the sign in action." field :sign_in_token_params, :map, default: %{} @doc "The name to use for the sign in action." field :sign_in_token_params, :map, default: %{} @doc "The name to use for the sign in action." field :sign_in_token_params, :map, default: %{} @doc "The name to use for the sign in action." field :sign_in_token_params, :map, default: %{} @doc "The name to use for the sign in action." field :sign_in_token_params, :map, default: %{} @doc "The name to use for the sign in action." field :sign_in_token_params, :map, default: %{} @doc "The name to use for the sign in action." field :sign_in_token_params, :map, default: %{} @doc "The name to use for the sign in action." field :sign_in_token_params, :map, default: %{} @doc "The name to use for the sign in action." field :sign_in_token_params, :map, default: %{} @doc "The name to use for the sign in action." field :sign_in_token_params, :map, default: %{} @doc "The name to use for the sign in action." field :sign_in_token_params, :map, default: %{} @doc "The name to use for the sign in action." field :sign_in_token_params, :map, default: %{} @doc "The name to use for the sign in action." field :sign_in_token_params, :map, default: %{} @doc "The name to use for the sign in action." field :sign_in_token_params, :map, default: %{} @doc "The name to use for the sign in action." field :sign_in_token_params, :map, default: %{} @doc "The name to use for the sign in action." field :sign_in_token_params, :map, default: %{} @doc "The name to use for the sign in action." field :sign_in_token_params, :map, default: %{} @doc "The name to use for the sign in action." field :sign_in_token_params, :map, default: %{} @doc "The name to use for the sign in action." field :sign_in_token_params, :map, default: %{} @doc "The name to use for the sign in action." field :sign_in_token_params, :map, default: %{} @doc "The name to use for the sign in action." field :sign_in_token_params, :map, default: %{} @doc "The name to use for the sign in action." field :sign_in_token_params, :map, default: %{} @doc "The name to use for the sign in action." field :sign_in_token_params, :map, default: %{} @doc "The name to use for the sign in action." field :sign_in_token_params, :map, default: %{} @doc "The name to use for the sign in action." field :sign_in_token_params, :map, default: %{} @doc "The name to use for the sign in action." field :sign_in_token_params, :map, default: %{} @doc "The name to use for the sign in action." field :sign_in_token_params, :map, default: %{} @doc "The name to use for the sign in action." field :sign_in_token_params, :map, default: %{} @doc "The name to use for the sign in action." field :sign_in_token_params, :map, default: %{} @doc "The name to use

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Devise 认证绕过漏洞分析与修复方案

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Devise 认证绕过漏洞分析与修复方案

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目标达成感谢每一位支持者 — 我们达成了 100% 目标！