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CVE-2026-85500

🗓️ 17 Sep 2026 13:09:43Reported by EEFType 
cve
 cve
🔗 web.nvd.nist.gov👁 30 Views🌐 WEB

AshAuthentication auth bypass: is_nil check on confirmation field misreads NotLoaded/ForbiddenField.

Related
Detection
Affected
Refs
Paths
Vulners
CNA
[
  {
    "collectionURL": "https://repo.hex.pm",
    "cpes": [
      "cpe:2.3:a:team-alembic:ash_authentication:*:*:*:*:*:*:*:*"
    ],
    "defaultStatus": "unaffected",
    "modules": [
      "'Elixir.AshAuthentication.Strategy.Password.Actions'"
    ],
    "packageName": "ash_authentication",
    "packageURL": "pkg:hex/ash_authentication",
    "product": "ash_authentication",
    "programFiles": [
      "lib/ash_authentication/strategies/password/actions.ex"
    ],
    "programRoutines": [
      {
        "name": "'Elixir.AshAuthentication.Strategy.Password.Actions':check_user/2"
      },
      {
        "name": "'Elixir.AshAuthentication.Strategy.Password.Actions':sign_in_with_token/3"
      },
      {
        "name": "'Elixir.AshAuthentication.Strategy.Password.Actions':register/3"
      }
    ],
    "repo": "https://github.com/team-alembic/ash_authentication",
    "vendor": "team-alembic",
    "versions": [
      {
        "lessThan": "4.15.0",
        "status": "affected",
        "version": "4.3.8",
        "versionType": "semver"
      },
      {
        "lessThan": "5.0.0-rc.14",
        "status": "affected",
        "version": "5.0.0-rc.0",
        "versionType": "semver"
      }
    ]
  },
  {
    "collectionURL": "https://github.com",
    "cpes": [
      "cpe:2.3:a:team-alembic:ash_authentication:*:*:*:*:*:*:*:*"
    ],
    "defaultStatus": "unaffected",
    "modules": [
      "'Elixir.AshAuthentication.Strategy.Password.Actions'"
    ],
    "packageName": "team-alembic/ash_authentication",
    "packageURL": "pkg:github/team-alembic/ash_authentication",
    "product": "ash_authentication",
    "programFiles": [
      "lib/ash_authentication/strategies/password/actions.ex"
    ],
    "programRoutines": [
      {
        "name": "'Elixir.AshAuthentication.Strategy.Password.Actions':check_user/2"
      },
      {
        "name": "'Elixir.AshAuthentication.Strategy.Password.Actions':sign_in_with_token/3"
      },
      {
        "name": "'Elixir.AshAuthentication.Strategy.Password.Actions':register/3"
      }
    ],
    "repo": "https://github.com/team-alembic/ash_authentication",
    "vendor": "team-alembic",
    "versions": [
      {
        "changes": [
          {
            "at": "17f4c25a372d1778c9cc457759e6357570d83711",
            "status": "unaffected"
          },
          {
            "at": "1076639a9d40213088d110c79ba6735b8cc85b16",
            "status": "unaffected"
          }
        ],
        "lessThan": "*",
        "status": "affected",
        "version": "7d37bc6e4df6697b5813d2f373f0fdb08f813f98",
        "versionType": "git"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
queryrequest body/graphqlAshGraphql invokes AshAuthentication actions directly, bypassing the mandatory email confirmation check for unconfirmed users.CWE-305
datarequest body/jsonapiAshJsonApi invokes AshAuthentication actions directly, bypassing the mandatory email confirmation check for unconfirmed users.CWE-305

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18 Sep 2026 18:16Current
5.8Medium risk
Vulners AI Score5.8
CVSS 49.1
EPSS0.00768
SSVC
30