Orchard CMS 1.10.3 through 1.11 contains an improper authorization vulnerability in MediaLibraryService.CheckMediaFolderPermission() that allows authenticated Authors and Contributors to access other users' media. Attackers can display, clone, and delete other users' media items by content id and delete arbitrary media folders via FolderController.Delete().

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact High

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Exploitation none

Automatable no

Technical Impact partial

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
OrchardCMS Orchard unaffected
Version Status Constraints
1.10.3 affected ≤ 1.11

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Project Subscriptions

Vendors Products
Orchardcore Subscribe
Orchard Cms Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://github.com/OrchardCMS/Orchard cve-icon cve-icon
https://github.com/OrchardCMS/Orchard/blob/1.11/src/Orchard.Web/Modules/Orchard.MediaLibrary/Services/IMediaLibraryService.cs#L169-L177 cve-icon cve-icon
https://github.com/OrchardCMS/Orchard/blob/1.11/src/Orchard.Web/Modules/Orchard.MediaLibrary/Services/MediaLibraryService.cs#L281-L302 cve-icon cve-icon
https://github.com/OrchardCMS/Orchard/issues/8895 cve-icon cve-icon
https://hackmd.io/@hieuPenguinnn/orchard-media-library-cross-user-broken-access-control cve-icon cve-icon
https://www.vulncheck.com/advisories/orchard-cms-1.10.3-through-1.11-improper-authorization-via-media-library-folder-permission-check cve-icon cve-icon
History

Fri, 30 Oct 2026 16:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Fri, 30 Oct 2026 14:30:00 +0000

Type Values Removed Values Added
Description Orchard CMS 1.10.3 through 1.11 contains an improper authorization vulnerability in MediaLibraryService.CheckMediaFolderPermission() that allows authenticated Authors and Contributors to access other users' media. Attackers can display, clone, and delete other users' media items by content id and delete arbitrary media folders via FolderController.Delete().
Title Orchard CMS 1.10.3 through 1.11 Improper Authorization via Media Library Folder Permission Check
First Time appeared Orchardcore
Orchardcore orchard Cms
Weaknesses CWE-863
CPEs cpe:2.3:a:orchardcore:orchard_cms:*:*:*:*:*:*:*:*
Vendors & Products Orchardcore
Orchardcore orchard Cms
References
Metrics cvssV3_1

{'score': 7.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N'}

cvssV4_0

{'score': 7.1, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-10-30T15:53:06.874Z

Reserved: 2026-10-30T13:43:42.633Z

Link: CVE-2026-119649

cve-icon Vulnrichment

Updated: 2026-10-30T15:21:21.725Z

cve-icon NVD

Status : Deferred

Published: 2026-10-30T15:16:48.347

Modified: 2026-10-30T19:23:25.493

Link: CVE-2026-119649

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-30T15:45:15Z

Weaknesses