CVE-2026-82754 ash_authentication_oauth2_server aliases every protocol endpoint under /.well-known, bypassing path-scoped controls

[
  {
    "collectionURL": "https://repo.hex.pm",
    "cpes": [
      "cpe:2.3:a:ash-project:ash_authentication_oauth2_server:*:*:*:*:*:*:*:*"
    ],
    "defaultStatus": "unaffected",
    "modules": [
      "'Elixir.AshAuthentication.Phoenix.Oauth2Server.Router'",
      "'Elixir.AshAuthentication.Phoenix.Oauth2Server.ProtocolRouter'"
    ],
    "packageName": "ash_authentication_oauth2_server",
    "packageURL": "pkg:hex/ash_authentication_oauth2_server",
    "product": "ash_authentication_oauth2_server",
    "programFiles": [
      "lib/ash_authentication_phoenix/oauth2_server/router.ex",
      "lib/ash_authentication_phoenix/oauth2_server/protocol_router.ex"
    ],
    "programRoutines": [
      {
        "name": "'Elixir.AshAuthentication.Phoenix.Oauth2Server.Router':oauth2_server_protocol_routes/1"
      },
      {
        "name": "'Elixir.AshAuthentication.Phoenix.Oauth2Server.ProtocolRouter':call/2"
      }
    ],
    "repo": "https://github.com/ash-project/ash_authentication_oauth2_server",
    "vendor": "ash-project",
    "versions": [
      {
        "lessThan": "0.3.1",
        "status": "affected",
        "version": "0.1.0",
        "versionType": "semver"
      }
    ]
  },
  {
    "collectionURL": "https://github.com",
    "cpes": [
      "cpe:2.3:a:ash-project:ash_authentication_oauth2_server:*:*:*:*:*:*:*:*"
    ],
    "defaultStatus": "unaffected",
    "modules": [
      "'Elixir.AshAuthentication.Phoenix.Oauth2Server.Router'",
      "'Elixir.AshAuthentication.Phoenix.Oauth2Server.ProtocolRouter'"
    ],
    "packageName": "ash-project/ash_authentication_oauth2_server",
    "packageURL": "pkg:github/ash-project/ash_authentication_oauth2_server",
    "product": "ash_authentication_oauth2_server",
    "programFiles": [
      "lib/ash_authentication_phoenix/oauth2_server/router.ex",
      "lib/ash_authentication_phoenix/oauth2_server/protocol_router.ex"
    ],
    "programRoutines": [
      {
        "name": "'Elixir.AshAuthentication.Phoenix.Oauth2Server.Router':oauth2_server_protocol_routes/1"
      },
      {
        "name": "'Elixir.AshAuthentication.Phoenix.Oauth2Server.ProtocolRouter':call/2"
      }
    ],
    "repo": "https://github.com/ash-project/ash_authentication_oauth2_server",
    "vendor": "ash-project",
    "versions": [
      {
        "lessThan": "a72972d7ed3eb74c05dfa0653a258ef14454459a",
        "status": "affected",
        "version": "855b578037c5ded18e8a6e60f42e56bde4905fae",
        "versionType": "git"
      }
    ]
  }
]