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CVE-2026-77454 exists/2 predicate silently dropped on limited relationships with a parent() filter in AshSql

🗓️ 30 Aug 2026 12:01:23Reported by EEFType 
cvelist
 cvelist
🔗 www.cve.org👁 7 Views

AshSql before 0.7.1 drops exists/2 predicate on limited relationships, bypassing authorization.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-77454
30 Aug 202612:01
cve
euvd
EUVD
EUVD-2026-68198
30 Aug 202612:01
euvd
nvd
NVD
CVE-2026-77454
30 Aug 202612:17
nvd
osv
OSV
EEF-CVE-2026-77454 exists/2 predicate silently dropped on limited relationships with a parent() filter in AshSql
30 Aug 202612:01
osv
ptsecurity
Positive Technologies
PT-2026-83544
30 Aug 202600:00
ptsecurity
[
  {
    "collectionURL": "https://repo.hex.pm",
    "cpes": [
      "cpe:2.3:a:ash-project:ash_sql:*:*:*:*:*:*:*:*"
    ],
    "defaultStatus": "unaffected",
    "modules": [
      "'Elixir.AshSql.Join'"
    ],
    "packageName": "ash_sql",
    "packageURL": "pkg:hex/ash_sql",
    "product": "ash_sql",
    "programFiles": [
      "lib/join.ex"
    ],
    "programRoutines": [
      {
        "name": "'Elixir.AshSql.Join':related_query/3"
      },
      {
        "name": "'Elixir.AshSql.Join':limit_from_many/5"
      }
    ],
    "repo": "https://github.com/ash-project/ash_sql",
    "vendor": "ash-project",
    "versions": [
      {
        "lessThan": "0.7.1",
        "status": "affected",
        "version": "0.4.1",
        "versionType": "semver"
      }
    ]
  },
  {
    "collectionURL": "https://github.com",
    "cpes": [
      "cpe:2.3:a:ash-project:ash_sql:*:*:*:*:*:*:*:*"
    ],
    "defaultStatus": "unaffected",
    "modules": [
      "'Elixir.AshSql.Join'"
    ],
    "packageName": "ash-project/ash_sql",
    "packageURL": "pkg:github/ash-project/ash_sql",
    "product": "ash_sql",
    "programFiles": [
      "lib/join.ex"
    ],
    "programRoutines": [
      {
        "name": "'Elixir.AshSql.Join':related_query/3"
      },
      {
        "name": "'Elixir.AshSql.Join':limit_from_many/5"
      }
    ],
    "repo": "https://github.com/ash-project/ash_sql",
    "vendor": "ash-project",
    "versions": [
      {
        "lessThan": "865fdd4e5e70724a23b19c048e6768c31d2209ab",
        "status": "affected",
        "version": "e26a63b29bd7501505fafd726f14262cdc3b6629",
        "versionType": "git"
      }
    ]
  }
]

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