CVE-2026-119708

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    CVE-2026-119708

    Published: 30 Oct 2026Last Modified: 8 Nov 2026

    Summary: abp-next-admin 10.4.0 through 10.7.0 Cross-Tenant File Disclosure via Blob Download-By-Name

    Details: 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.

    References: https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/119xxx/CVE-2026-119708.json, https://hackmd.io/@hieuPenguinnn/abp-next-admin-blob-download-by-name-cross-tenant-idor, https://nvd.nist.gov/vuln/detail/CVE-2026-119708, https://www.vulncheck.com/advisories/abp-next-admin-10.4.0-through-10.7.0-cross-tenant-file-disclosure-via-blob-download-by-name, https://github.com/colinin/abp-next-admin/issues/1628, https://github.com/colinin/abp-next-admin/commit/3ea383093d51b18984652fc9b2d3dcc779a372ee, https://github.com/colinin/abp-next-admin/commit/fc5e6d5a8a11a65e06fe001fe4a55e414956fc0c, https://github.com/colinin/abp-next-admin/pull/1633, https://github.com/colinin/abp-next-admin, https://github.com/colinin/abp-next-admin/blob/10.7.0/aspnet-core/modules/blob-management/LINGYUN.Abp.BlobManagement.Application/LINGYUN/Abp/BlobManagement/BlobAppService.cs#L60-L68

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- c12a1402ea6bb366778e0900fe6164847df0c524
    Fixed -3ea383093d51b18984652fc9b2d3dcc779a372ee

    Affected versions

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    CVE-2026-119708 | CVE-DB