{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-82681", "assignerOrgId": "6b3ad84c-e1a6-4bf7-a703-f496b71e49db", "state": "PUBLISHED", "assignerShortName": "EEF", "dateReserved": "2026-08-30T23:15:02.375Z", "datePublished": "2026-08-31T02:26:05.357Z", "dateUpdated": "2026-08-31T02:26:05.357Z"}, "containers": {"cna": {"affected": [{"collectionURL": "https://repo.hex.pm", "cpes": ["cpe:2.3:a:ash-project:ash_admin:*:*:*:*:*:*:*:*"], "defaultStatus": "unaffected", "modules": ["'Elixir.AshAdmin.Components.Resource.Table'", "'Elixir.AshAdmin.Components.Resource.DataTable'", "'Elixir.AshAdmin.Components.Resource.Show'"], "packageName": "ash_admin", "packageURL": "pkg:hex/ash_admin", "product": "ash_admin", "programFiles": ["lib/ash_admin/components/resource/table.ex", "lib/ash_admin/components/resource/data_table.ex", "lib/ash_admin/components/resource/show.ex"], "repo": "https://github.com/ash-project/ash_admin", "vendor": "ash-project", "versions": [{"lessThan": "1.3.1", "status": "affected", "version": "0.3.0-rc.0", "versionType": "semver"}]}, {"collectionURL": "https://github.com", "cpes": ["cpe:2.3:a:ash-project:ash_admin:*:*:*:*:*:*:*:*"], "defaultStatus": "unaffected", "modules": ["'Elixir.AshAdmin.Components.Resource.Table'", "'Elixir.AshAdmin.Components.Resource.DataTable'", "'Elixir.AshAdmin.Components.Resource.Show'"], "packageName": "ash-project/ash_admin", "packageURL": "pkg:github/ash-project/ash_admin", "product": "ash_admin", "programFiles": ["lib/ash_admin/components/resource/table.ex", "lib/ash_admin/components/resource/data_table.ex", "lib/ash_admin/components/resource/show.ex"], "repo": "https://github.com/ash-project/ash_admin", "vendor": "ash-project", "versions": [{"lessThan": "8e8ef91e8ba07498053887c6212f8b0f08178df6", "status": "affected", "version": "b214535f0cc012e36ca621e643bf8f7b133ba354", "versionType": "git"}]}], "cpeApplicability": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:ash-project:ash_admin:*:*:*:*:*:*:*:*", "versionEndExcluding": "1.3.1", "versionStartIncluding": "0.3.0-rc.0", "vulnerable": true}], "negate": false, "operator": "OR"}], "operator": "AND"}], "credits": [{"lang": "en", "type": "finder", "value": "Peter Ullrich"}, {"lang": "en", "type": "reporter", "value": "Peter Ullrich"}, {"lang": "en", "type": "remediation developer", "value": "Zach Daniel / Ash Project"}, {"lang": "en", "type": "coordinator", "value": "Jonatan M\u00e4nnchen / EEF"}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<p>Improper Encoding or Escaping of Output vulnerability in ash-project ash_admin lets an attacker who controls a record's string primary key rewrite the target of AshAdmin's row-action links.</p>\n<p>The <code>Table</code>, <code>DataTable</code>, and <code>Show</code> components built row-action URLs by raw string interpolation, splicing the primary key (and table, domain, and resource names) into the query string without URL-encoding. Ash resources routinely use user-settable string primary keys (slugs, emails). Because <code>Plug.Conn.Query</code> resolves duplicate parameters last-wins and <code>primary_key</code> is interpolated last, a stored key such as <code>foo&amp;action_type=destroy</code> injects parameters that override the link, so an admin clicking <code>edit</code> is sent to a destroy form or an arbitrary resource; a <code>#</code> truncates the query into a fragment. The fix builds every link with <code>URI.encode_query/1</code>, encoding all interpolated values.</p>\n<p>This issue affects ash_admin: from 0.3.0-rc.0 before 1.3.1.</p>"}, {"base64": false, "type": "text/markdown", "value": "Improper Encoding or Escaping of Output vulnerability in ash-project ash_admin lets an attacker who controls a record's string primary key rewrite the target of AshAdmin's row-action links.\n\nThe `Table`, `DataTable`, and `Show` components built row-action URLs by raw string interpolation, splicing the primary key (and table, domain, and resource names) into the query string without URL-encoding. Ash resources routinely use user-settable string primary keys (slugs, emails). Because `Plug.Conn.Query` resolves duplicate parameters last-wins and `primary_key` is interpolated last, a stored key such as `foo&action_type=destroy` injects parameters that override the link, so an admin clicking `edit` is sent to a destroy form or an arbitrary resource; a `#` truncates the query into a fragment. The fix builds every link with `URI.encode_query/1`, encoding all interpolated values.\n\nThis issue affects ash_admin: from 0.3.0-rc.0 before 1.3.1."}], "value": "Improper Encoding or Escaping of Output vulnerability in ash-project ash_admin lets an attacker who controls a record's string primary key rewrite the target of AshAdmin's row-action links.\n\nThe Table, DataTable, and Show components built row-action URLs by raw string interpolation, splicing the primary key (and table, domain, and resource names) into the query string without URL-encoding. Ash resources routinely use user-settable string primary keys (slugs, emails). Because Plug.Conn.Query resolves duplicate parameters last-wins and primary_key is interpolated last, a stored key such as foo&action_type=destroy injects parameters that override the link, so an admin clicking edit is sent to a destroy form or an arbitrary resource; a # truncates the query into a fragment. The fix builds every link with URI.encode_query/1, encoding all interpolated values.\n\nThis issue affects ash_admin: from 0.3.0-rc.0 before 1.3.1."}], "impacts": [{"capecId": "CAPEC-460", "descriptions": [{"lang": "en", "value": "CAPEC-460 HTTP Parameter Pollution (HPP)"}]}], "metrics": [{"cvssV4_0": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "PRESENT", "attackVector": "NETWORK", "baseScore": 2, "baseSeverity": "LOW", "privilegesRequired": "LOW", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "ACTIVE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N", "version": "4.0", "vulnAvailabilityImpact": "NONE", "vulnConfidentialityImpact": "NONE", "vulnIntegrityImpact": "LOW", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-116", "description": "CWE-116 Improper Encoding or Escaping of Output", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "6b3ad84c-e1a6-4bf7-a703-f496b71e49db", "shortName": "EEF", "dateUpdated": "2026-08-31T02:26:05.357Z"}, "references": [{"tags": ["vendor-advisory", "related"], "url": "https://github.com/ash-project/ash_admin/security/advisories/GHSA-j89q-xjrh-c26p"}, {"tags": ["related"], "url": "https://cna.erlef.org/cves/CVE-2026-82681.html"}, {"tags": ["related"], "url": "https://osv.dev/vulnerability/EEF-CVE-2026-82681"}, {"tags": ["patch"], "url": "https://github.com/ash-project/ash_admin/commit/8e8ef91e8ba07498053887c6212f8b0f08178df6"}], "source": {"discovery": "EXTERNAL"}, "title": "Query-parameter injection in AshAdmin row-action links via unencoded string primary keys"}}}

{}

{"affected": [{"affectedData": [{"collectionURL": "https://repo.hex.pm", "cpes": ["cpe:2.3:a:ash-project:ash_admin:*:*:*:*:*:*:*:*"], "defaultStatus": "unaffected", "modules": ["'Elixir.AshAdmin.Components.Resource.Table'", "'Elixir.AshAdmin.Components.Resource.DataTable'", "'Elixir.AshAdmin.Components.Resource.Show'"], "packageName": "ash_admin", "packageURL": "pkg:hex/ash_admin", "product": "ash_admin", "programFiles": ["lib/ash_admin/components/resource/table.ex", "lib/ash_admin/components/resource/data_table.ex", "lib/ash_admin/components/resource/show.ex"], "repo": "https://github.com/ash-project/ash_admin", "vendor": "ash-project", "versions": [{"lessThan": "1.3.1", "status": "affected", "version": "0.3.0-rc.0", "versionType": "semver"}]}, {"collectionURL": "https://github.com", "cpes": ["cpe:2.3:a:ash-project:ash_admin:*:*:*:*:*:*:*:*"], "defaultStatus": "unaffected", "modules": ["'Elixir.AshAdmin.Components.Resource.Table'", "'Elixir.AshAdmin.Components.Resource.DataTable'", "'Elixir.AshAdmin.Components.Resource.Show'"], "packageName": "ash-project/ash_admin", "packageURL": "pkg:github/ash-project/ash_admin", "product": "ash_admin", "programFiles": ["lib/ash_admin/components/resource/table.ex", "lib/ash_admin/components/resource/data_table.ex", "lib/ash_admin/components/resource/show.ex"], "repo": "https://github.com/ash-project/ash_admin", "vendor": "ash-project", "versions": [{"lessThan": "8e8ef91e8ba07498053887c6212f8b0f08178df6", "status": "affected", "version": "b214535f0cc012e36ca621e643bf8f7b133ba354", "versionType": "git"}]}], "source": "6b3ad84c-e1a6-4bf7-a703-f496b71e49db"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Improper Encoding or Escaping of Output vulnerability in ash-project ash_admin lets an attacker who controls a record's string primary key rewrite the target of AshAdmin's row-action links.\n\nThe Table, DataTable, and Show components built row-action URLs by raw string interpolation, splicing the primary key (and table, domain, and resource names) into the query string without URL-encoding. Ash resources routinely use user-settable string primary keys (slugs, emails). Because Plug.Conn.Query resolves duplicate parameters last-wins and primary_key is interpolated last, a stored key such as foo&action_type=destroy injects parameters that override the link, so an admin clicking edit is sent to a destroy form or an arbitrary resource; a # truncates the query into a fragment. The fix builds every link with URI.encode_query/1, encoding all interpolated values.\n\nThis issue affects ash_admin: from 0.3.0-rc.0 before 1.3.1."}], "id": "CVE-2026-82681", "lastModified": "2026-08-31T03:16:43.643", "metrics": {"cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "PRESENT", "attackVector": "NETWORK", "availabilityRequirement": "NOT_DEFINED", "baseScore": 2.0, "baseSeverity": "LOW", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "privilegesRequired": "LOW", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "ACTIVE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "version": "4.0", "vulnAvailabilityImpact": "NONE", "vulnConfidentialityImpact": "NONE", "vulnIntegrityImpact": "LOW", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "6b3ad84c-e1a6-4bf7-a703-f496b71e49db", "type": "Secondary"}]}, "published": "2026-08-31T03:16:43.643", "references": [{"source": "6b3ad84c-e1a6-4bf7-a703-f496b71e49db", "url": "https://cna.erlef.org/cves/CVE-2026-82681.html"}, {"source": "6b3ad84c-e1a6-4bf7-a703-f496b71e49db", "url": "https://github.com/ash-project/ash_admin/commit/8e8ef91e8ba07498053887c6212f8b0f08178df6"}, {"source": "6b3ad84c-e1a6-4bf7-a703-f496b71e49db", "url": "https://github.com/ash-project/ash_admin/security/advisories/GHSA-j89q-xjrh-c26p"}, {"source": "6b3ad84c-e1a6-4bf7-a703-f496b71e49db", "url": "https://osv.dev/vulnerability/EEF-CVE-2026-82681"}], "sourceIdentifier": "6b3ad84c-e1a6-4bf7-a703-f496b71e49db", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-116"}], "source": "6b3ad84c-e1a6-4bf7-a703-f496b71e49db", "type": "Secondary"}]}

{}

{"created": "2026-08-31T03:30:05.266194+00:00", "updated": "2026-08-31T03:30:05.266200+00:00", "vendors": []}