UnratedFix available
Drupal core - Moderately critical - Information Disclosure - SA-CORE-2023-002
Type: patchSources: Drupal security
A Media module access-check issue could expose thumbnails of media items, including private files. Update Drupal core to the applicable fixed version.
- Products
- Drupal core
- Affected versions
- >=8.0.0 <9.4.12 || >=9.5.0 <9.5.5 || >=10.0.0 <10.0.5
- Fixed versions
- Drupal 10.0.5, Drupal 9.4.12, Drupal 9.5.5
- CVEs
- Not specified
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 14:33 UTC · Revision 1
Source evidence
Drupal core - Moderately critical - Information Disclosure - SA-CORE-2023-002
official-drupal-security · Original sourcePublished 15 Mar 2023, 16:21 UTC
A Media module access-check issue could expose thumbnails of media items, including private files. Update Drupal core to the applicable fixed version.
The Media module does not properly check entity access in some circumstances. This may result in users seeing thumbnails of media items they do not have access to, including for private files.
Drupal core
Fixed versions: Drupal 10.0.5, Drupal 9.5.5, Drupal 9.4.12
Complete source record
{
"id": "83e219b50b4f8faac984767b5a5037a6fc1605d01d5479076d6845234ffa7ee2",
"url": "https://www.drupal.org/sa-core-2023-002",
"method": "llm",
"payload": {
"kind": "patch",
"title": "Drupal core - Moderately critical - Information Disclosure - SA-CORE-2023-002",
"summary": "A Media module access-check issue could expose thumbnails of media items, including private files. Update Drupal core to the applicable fixed version.",
"evidence": "The Media module does not properly check entity access in some circumstances. This may result in users seeing thumbnails of media items they do not have access to, including for private files.",
"products": [
{
"name": {
"value": "Drupal core",
"evidence": "Project: Drupal core"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "Drupal 10.0.5",
"evidence": "If you are using Drupal 10.0, update to Drupal 10.0.5."
},
{
"value": "Drupal 9.5.5",
"evidence": "If you are using Drupal 9.5, update to Drupal 9.5.5."
},
{
"value": "Drupal 9.4.12",
"evidence": "If you are using Drupal 9.4, update to Drupal 9.4.12."
}
],
"affected_versions": [
{
"value": ">=8.0.0 <9.4.12 || >=9.5.0 <9.5.5 || >=10.0.0 <10.0.5",
"evidence": "Affected versions: >=8.0.0 <9.4.12 || >=9.5.0 <9.5.5 || >=10.0.0 <10.0.5"
}
]
}
],
"severity": "unknown",
"fixed_cves": [],
"related_cves": [],
"security_relevant": true,
"severity_evidence": null
},
"source_id": "official-drupal-security",
"document_id": 23490,
"published_at": "2023-03-15T16:21:27+00:00"
}