CVE-2026-119708
mediumabp-next-admin 10.4.0 through 10.7.0 contains a cross-tenant authorization bypass in the BlobManagement download-by-name endpoint, letting authenticated users…
abp-next-admin 10.4.0 through 10.7.0 contains a cross-tenant authorization bypass in the BlobManagement download-by-name endpoint, letting authenticated users read other tenants' files. Attackers supply a victim tenantId in the request path, causing DownloadByNameAsync to switch tenant context and return blobs stored by that tenant.
CVSS
6.5
6.5 (CVSS v3.1)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Severity source: NVD CVSS v3.1 (disclosure@vulncheck.com)
Timeline (UTC)
Published: 2026-10-30 16:17
Modified: 2026-10-30 16:17
NVD status: Deferred
Last synced 1 day ago
Verified against the source API 2026-10-30 16:44 UTC
Exploitation
Not listed in CISA KEV (as of last catalog sync)
Absence from KEV does not mean a CVE is not exploited. Exploitation status: unknown (no authoritative evidence in our sources).
Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://github.com/colinin/abp-next-admin disclosure@vulncheck.com
- https://github.com/colinin/abp-next-admin/blob/10.7.0/aspnet-core/modules/blob-management/... disclosure@vulncheck.com
- https://github.com/colinin/abp-next-admin/commit/3ea383093d51b18984652fc9b2d3dcc779a372ee disclosure@vulncheck.com
- https://github.com/colinin/abp-next-admin/commit/fc5e6d5a8a11a65e06fe001fe4a55e414956fc0c disclosure@vulncheck.com
- https://github.com/colinin/abp-next-admin/issues/1628 disclosure@vulncheck.com
- https://github.com/colinin/abp-next-admin/pull/1633 disclosure@vulncheck.com
- https://hackmd.io/@hieuPenguinnn/abp-next-admin-blob-download-by-name-cross-tenant-idor disclosure@vulncheck.com
- https://www.vulncheck.com/advisories/abp-next-admin-10.4.0-through-10.7.0-cross-tenant-fil... disclosure@vulncheck.com
Data sources
NVD CVE API 2.0 — fetched 2026-10-30 16:44 UTC · record ↗