Craft CMS is a content management system (CMS). From 5.0.0-RC1 to before 5.9.18, AssetsController::actionShowInFolder() fetches an asset by ID and returns its filename and complete folder hierarchy (including volume handle, volume UID, folder names, folder UIDs, and folder URI paths) without checking whether the requesting user has viewAssets or viewPeerAssets permission on the asset’s volume. Any authenticated CP user — even one with zero volume permissions — can enumerate asset filenames and the full folder structure of any volume by supplying arbitrary asset IDs. This vulnerability is fixed in 5.9.18.
Metrics
Affected Vendors & Products
References
History
Wed, 13 May 2026 15:15:00 +0000
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ssvc
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Wed, 13 May 2026 10:00:00 +0000
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Craftcms
Craftcms craftcms |
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| Vendors & Products |
Craftcms
Craftcms craftcms |
Tue, 12 May 2026 21:00:00 +0000
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| Description | Craft CMS is a content management system (CMS). From 5.0.0-RC1 to before 5.9.18, AssetsController::actionShowInFolder() fetches an asset by ID and returns its filename and complete folder hierarchy (including volume handle, volume UID, folder names, folder UIDs, and folder URI paths) without checking whether the requesting user has viewAssets or viewPeerAssets permission on the asset’s volume. Any authenticated CP user — even one with zero volume permissions — can enumerate asset filenames and the full folder structure of any volume by supplying arbitrary asset IDs. This vulnerability is fixed in 5.9.18. | |
| Title | Craft CMS: Missing Volume Permission Check in AssetsController::actionShowInFolder Allows Information Disclosure | |
| Weaknesses | CWE-862 | |
| References |
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| Metrics |
cvssV4_0
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Status: PUBLISHED
Assigner: GitHub_M
Published: 2026-05-12T20:19:33.550Z
Updated: 2026-05-13T14:49:47.308Z
Reserved: 2026-05-04T21:24:36.505Z
Link: CVE-2026-44012
Updated: 2026-05-13T14:49:43.817Z
Status : Deferred
Published: 2026-05-12T21:16:16.003
Modified: 2026-05-13T14:54:50.290
Link: CVE-2026-44012
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