High
Security advisory
When adding a private file via the editor in Drupal 8.2.x before 8.2.7, the editor will not correctly check access for the file being attached, resulting in an access bypass.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2017-6377
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 1 Nov 2026, 07:41 UTC · Revision 1
Source evidence
When adding a private file via the editor in Drupal 8.2.x before 8.2.7, the editor will not correctly check access for the file being attached, resulting in an access bypass.
osv:CVE-2017-6377
Complete source record
{
"id": "0919cac64241456a2600dc4e4742a3ccf4df357d1dd5446799c40b2280be8f0c",
"url": "https://osv.dev/vulnerability/CVE-2017-6377",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CVE-2017-6377",
"summary": "When adding a private file via the editor in Drupal 8.2.x before 8.2.7, the editor will not correctly check access for the file being attached, resulting in an access bypass.",
"evidence": "osv:CVE-2017-6377",
"products": [],
"severity": "high",
"structured": {
"id": "CVE-2017-6377",
"aliases": [
"CVE-2017-6377",
"GHSA-w7qx-vwr9-2j3r"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"
}
],
"affected": [
{
"ranges": [
{
"repo": "https://github.com/drupal/drupal",
"type": "GIT",
"events": [
{
"introduced": "fb83de52e58e8fb3303de7aa9834f99ae128564a"
},
{
"last_affected": "711288453bb031c0ad5324f5361339d51a8dd511"
}
],
"database_specific": {
"extracted_events": [
{
"cpe": "cpe:2.3:a:drupal:drupal:8.2.0:*:*:*:*:*:*:*",
"range": [
{
"introduced": "8.2.0"
},
{
"last_affected": "8.2.0"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:drupal:drupal:8.2.0:beta1:*:*:*:*:*:*",
"range": [
{
"introduced": "8.2.0-beta1"
},
{
"last_affected": "8.2.0-beta1"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:drupal:drupal:8.2.0:beta2:*:*:*:*:*:*",
"range": [
{
"introduced": "8.2.0-beta2"
},
{
"last_affected": "8.2.0-beta2"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:drupal:drupal:8.2.0:beta3:*:*:*:*:*:*",
"range": [
{
"introduced": "8.2.0-beta3"
},
{
"last_affected": "8.2.0-beta3"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:drupal:drupal:8.2.0:rc1:*:*:*:*:*:*",
"range": [
{
"introduced": "8.2.0-rc1"
},
{
"last_affected": "8.2.0-rc1"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:drupal:drupal:8.2.0:rc2:*:*:*:*:*:*",
"range": [
{
"introduced": "8.2.0-rc2"
},
{
"last_affected": "8.2.0-rc2"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:drupal:drupal:8.2.1:*:*:*:*:*:*:*",
"range": [
{
"introduced": "8.2.1"
},
{
"last_affected": "8.2.1"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:drupal:drupal:8.2.2:*:*:*:*:*:*:*",
"range": [
{
"introduced": "8.2.2"
},
{
"last_affected": "8.2.2"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:drupal:drupal:8.2.3:*:*:*:*:*:*:*",
"range": [
{
"introduced": "8.2.3"
},
{
"last_affected": "8.2.3"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:drupal:drupal:8.2.4:*:*:*:*:*:*:*",
"range": [
{
"introduced": "8.2.4"
},
{
"last_affected": "8.2.4"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:drupal:drupal:8.2.5:*:*:*:*:*:*:*",
"range": [
{
"introduced": "8.2.5"
},
{
"last_affected": "8.2.5"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:drupal:drupal:8.2.6:*:*:*:*:*:*:*",
"range": [
{
"introduced": "8.2.6"
},
{
"last_affected": "8.2.6"
}
],
"source": "CPE_STRING"
}
]
}
}
],
"versions": [
"8.2.0",
"8.2.0-beta1",
"8.2.0-beta2",
"8.2.0-beta3",
"8.2.0-rc1",
"8.2.0-rc2",
"8.2.1",
"8.2.2",
"8.2.3",
"8.2.4",
"8.2.5",
"8.2.6"
],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-6377.json"
}
}
],
"modified": "2026-10-24T10:30:56.987972837Z",
"provider": "osv",
"references": [
"https://www.drupal.org/SA-2017-001"
],
"provider_metadata": {}
},
"related_cves": [
{
"value": "CVE-2017-6377",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 438768,
"published_at": "2017-03-16T14:59:00.237+00:00"
}