Auth bypass in Orchardcms Orchard
CVE-2026-119649
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().
Vulnerability class: Broken Access Control
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
Weakness classification (CWE)
References
- github.com/OrchardCMS/Orchard/issues/8895 (issue-tracking)
- github.com/OrchardCMS/Orchard/blob/1.11/src/Orchard.Web/Modules/Orchard.MediaLi… (technical-description)
- github.com/OrchardCMS/Orchard/blob/1.11/src/Orchard.Web/Modules/Orchard.MediaLi… (technical-description)
- hackmd.io/@hieuPenguinnn/orchard-media-library-cross-user-broken-access-control (third-party-advisory)
- github.com/OrchardCMS/Orchard (product)
- www.vulncheck.com/advisories/orchard-cms-1.10.3-through-1.11-improper-authoriza… (third-party-advisory)
Frequently asked questions
- What is CVE-2026-119649?
- CVE-2026-119649 is a high-severity vulnerability in Orchardcms Orchard, classified under Incorrect Authorization. CVSS score: 7.1/10. Published 2026-10-30.
- How severe is CVE-2026-119649?
- High severity. CVSS v3 base score is 7.1 out of 10.