269 lines
13 KiB
JSON
269 lines
13 KiB
JSON
{
|
|
"dataType": "CVE_RECORD",
|
|
"dataVersion": "5.2",
|
|
"cveMetadata": {
|
|
"cveId": "CVE-2026-77850",
|
|
"assignerOrgId": "6b3ad84c-e1a6-4bf7-a703-f496b71e49db",
|
|
"state": "PUBLISHED",
|
|
"assignerShortName": "EEF",
|
|
"dateReserved": "2026-08-31T00:45:02.443Z",
|
|
"datePublished": "2026-08-31T02:23:54.129Z",
|
|
"dateUpdated": "2026-08-31T16:05:15.631Z"
|
|
},
|
|
"containers": {
|
|
"cna": {
|
|
"affected": [
|
|
{
|
|
"collectionURL": "https://repo.hex.pm",
|
|
"cpes": [
|
|
"cpe:2.3:a:ash-project:ash_admin:*:*:*:*:*:*:*:*"
|
|
],
|
|
"defaultStatus": "unaffected",
|
|
"modules": [
|
|
"'Elixir.AshAdmin.Components.Resource.RelationshipField'",
|
|
"'Elixir.AshAdmin.Components.Resource.ManagedRelationshipSelectField'"
|
|
],
|
|
"packageName": "ash_admin",
|
|
"packageURL": "pkg:hex/ash_admin",
|
|
"product": "ash_admin",
|
|
"programFiles": [
|
|
"lib/ash_admin/components/resource/relationship_field.ex",
|
|
"lib/ash_admin/components/resource/managed_relationship_select_field.ex"
|
|
],
|
|
"repo": "https://github.com/ash-project/ash_admin",
|
|
"vendor": "ash-project",
|
|
"versions": [
|
|
{
|
|
"lessThan": "1.3.1",
|
|
"status": "affected",
|
|
"version": "0.13.0",
|
|
"versionType": "semver"
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"collectionURL": "https://github.com",
|
|
"cpes": [
|
|
"cpe:2.3:a:ash-project:ash_admin:*:*:*:*:*:*:*:*"
|
|
],
|
|
"defaultStatus": "unaffected",
|
|
"modules": [
|
|
"'Elixir.AshAdmin.Components.Resource.RelationshipField'",
|
|
"'Elixir.AshAdmin.Components.Resource.ManagedRelationshipSelectField'"
|
|
],
|
|
"packageName": "ash-project/ash_admin",
|
|
"packageURL": "pkg:github/ash-project/ash_admin",
|
|
"product": "ash_admin",
|
|
"programFiles": [
|
|
"lib/ash_admin/components/resource/relationship_field.ex",
|
|
"lib/ash_admin/components/resource/managed_relationship_select_field.ex"
|
|
],
|
|
"repo": "https://github.com/ash-project/ash_admin",
|
|
"vendor": "ash-project",
|
|
"versions": [
|
|
{
|
|
"lessThan": "07289191ccdac27dd70ab7c6413ed057bc7fdade",
|
|
"status": "affected",
|
|
"version": "eb940f4d7d857ca49368ae847f586d01c6f5ad35",
|
|
"versionType": "git"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"cpeApplicability": [
|
|
{
|
|
"nodes": [
|
|
{
|
|
"cpeMatch": [
|
|
{
|
|
"criteria": "cpe:2.3:a:ash-project:ash_admin:*:*:*:*:*:*:*:*",
|
|
"versionEndExcluding": "1.3.1",
|
|
"versionStartIncluding": "0.13.0",
|
|
"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 Männchen / EEF"
|
|
}
|
|
],
|
|
"descriptions": [
|
|
{
|
|
"lang": "en",
|
|
"supportingMedia": [
|
|
{
|
|
"base64": false,
|
|
"type": "text/html",
|
|
"value": "<p>Stored Cross-site Scripting vulnerability in ash-project ash_admin executes attacker-supplied record content as script in an administrator's browser.</p>\n<p>The relationship typeahead components <code>AshAdmin.Components.Resource.RelationshipField</code> and <code>AshAdmin.Components.Resource.ManagedRelationshipSelectField</code> highlight the matched search term by wrapping it in <code><b></code> tags and rendering the whole string with <code>Phoenix.HTML.raw/1</code>. The highlighted value is the destination record's <code>label_field</code>, ordinary database content that is often written by lower-privileged users. Because <code>raw/1</code> disables output escaping for the entire string, a stored label such as <code><img src=x onerror=...></code> runs as JavaScript in the admin's session as soon as a matching record appears in the dropdown, giving the attacker the admin's privileges over everything AshAdmin exposes. The fix HTML-escapes the label before inserting the highlight markup.</p>\n<p>This issue affects ash_admin: from 0.13.0 before 1.3.1.</p>"
|
|
},
|
|
{
|
|
"base64": false,
|
|
"type": "text/markdown",
|
|
"value": "Stored Cross-site Scripting vulnerability in ash-project ash_admin executes attacker-supplied record content as script in an administrator's browser.\n\nThe relationship typeahead components `AshAdmin.Components.Resource.RelationshipField` and `AshAdmin.Components.Resource.ManagedRelationshipSelectField` highlight the matched search term by wrapping it in `<b>` tags and rendering the whole string with `Phoenix.HTML.raw/1`. The highlighted value is the destination record's `label_field`, ordinary database content that is often written by lower-privileged users. Because `raw/1` disables output escaping for the entire string, a stored label such as `<img src=x onerror=...>` runs as JavaScript in the admin's session as soon as a matching record appears in the dropdown, giving the attacker the admin's privileges over everything AshAdmin exposes. The fix HTML-escapes the label before inserting the highlight markup.\n\nThis issue affects ash_admin: from 0.13.0 before 1.3.1."
|
|
}
|
|
],
|
|
"value": "Stored Cross-site Scripting vulnerability in ash-project ash_admin executes attacker-supplied record content as script in an administrator's browser.\n\nThe relationship typeahead components AshAdmin.Components.Resource.RelationshipField and AshAdmin.Components.Resource.ManagedRelationshipSelectField highlight the matched search term by wrapping it in <b> tags and rendering the whole string with Phoenix.HTML.raw/1. The highlighted value is the destination record's label_field, ordinary database content that is often written by lower-privileged users. Because raw/1 disables output escaping for the entire string, a stored label such as <img src=x onerror=...> runs as JavaScript in the admin's session as soon as a matching record appears in the dropdown, giving the attacker the admin's privileges over everything AshAdmin exposes. The fix HTML-escapes the label before inserting the highlight markup.\n\nThis issue affects ash_admin: from 0.13.0 before 1.3.1."
|
|
}
|
|
],
|
|
"impacts": [
|
|
{
|
|
"capecId": "CAPEC-592",
|
|
"descriptions": [
|
|
{
|
|
"lang": "en",
|
|
"value": "CAPEC-592 Stored XSS"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"metrics": [
|
|
{
|
|
"cvssV4_0": {
|
|
"Automatable": "NOT_DEFINED",
|
|
"Recovery": "NOT_DEFINED",
|
|
"Safety": "NOT_DEFINED",
|
|
"attackComplexity": "LOW",
|
|
"attackRequirements": "NONE",
|
|
"attackVector": "NETWORK",
|
|
"baseScore": 8.4,
|
|
"baseSeverity": "HIGH",
|
|
"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:N/PR:L/UI:A/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N",
|
|
"version": "4.0",
|
|
"vulnAvailabilityImpact": "NONE",
|
|
"vulnConfidentialityImpact": "HIGH",
|
|
"vulnIntegrityImpact": "HIGH",
|
|
"vulnerabilityResponseEffort": "NOT_DEFINED"
|
|
},
|
|
"format": "CVSS",
|
|
"scenarios": [
|
|
{
|
|
"lang": "en",
|
|
"value": "GENERAL"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"problemTypes": [
|
|
{
|
|
"descriptions": [
|
|
{
|
|
"cweId": "CWE-79",
|
|
"description": "CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')",
|
|
"lang": "en",
|
|
"type": "CWE"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"providerMetadata": {
|
|
"orgId": "6b3ad84c-e1a6-4bf7-a703-f496b71e49db",
|
|
"shortName": "EEF",
|
|
"dateUpdated": "2026-08-31T02:23:54.129Z"
|
|
},
|
|
"references": [
|
|
{
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"related"
|
|
],
|
|
"url": "https://github.com/ash-project/ash_admin/security/advisories/GHSA-m23x-576h-73w8"
|
|
},
|
|
{
|
|
"tags": [
|
|
"related"
|
|
],
|
|
"url": "https://cna.erlef.org/cves/CVE-2026-77850.html"
|
|
},
|
|
{
|
|
"tags": [
|
|
"related"
|
|
],
|
|
"url": "https://osv.dev/vulnerability/EEF-CVE-2026-77850"
|
|
},
|
|
{
|
|
"tags": [
|
|
"patch"
|
|
],
|
|
"url": "https://github.com/ash-project/ash_admin/commit/07289191ccdac27dd70ab7c6413ed057bc7fdade"
|
|
}
|
|
],
|
|
"source": {
|
|
"discovery": "EXTERNAL"
|
|
},
|
|
"title": "Stored XSS in AshAdmin relationship typeahead via unescaped label_field content"
|
|
},
|
|
"adp": [
|
|
{
|
|
"references": [
|
|
{
|
|
"url": "https://github.com/ash-project/ash_admin/security/advisories/GHSA-m23x-576h-73w8",
|
|
"tags": [
|
|
"exploit"
|
|
]
|
|
}
|
|
],
|
|
"metrics": [
|
|
{
|
|
"other": {
|
|
"type": "ssvc",
|
|
"content": {
|
|
"timestamp": "2026-08-31T16:05:08.537950Z",
|
|
"id": "CVE-2026-77850",
|
|
"options": [
|
|
{
|
|
"Exploitation": "poc"
|
|
},
|
|
{
|
|
"Automatable": "no"
|
|
},
|
|
{
|
|
"Technical Impact": "total"
|
|
}
|
|
],
|
|
"role": "CISA Coordinator",
|
|
"version": "2.0.3"
|
|
}
|
|
}
|
|
}
|
|
],
|
|
"title": "CISA ADP Vulnrichment",
|
|
"providerMetadata": {
|
|
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
|
|
"shortName": "CISA-ADP",
|
|
"dateUpdated": "2026-08-31T16:05:15.631Z"
|
|
}
|
|
}
|
|
]
|
|
}
|
|
} |