CVE-2026-119648

    Dashboard / Vulnerabilities / CVE-2026-119648

    CVE-2026-119648

    Published: 30 Oct 2026Last Modified: 7 Nov 2026

    Summary: BlueKing CMDB through 3.14.6 Missing Authorization via /api/v3/hosts/search/asstdetail

    Details: Tencent BlueKing CMDB (bk-cmdb) through 3.14.6 contains a missing authorization vulnerability that allows authenticated users to view hosts of other businesses via POST /api/v3/hosts/search/asstdetail. Attackers can submit host search conditions targeting other businesses or omitting business filters to retrieve host attributes and topology association details, because the route is mapped to SkipAction and SearchHostWithAsstDetail skips AuthorizeSearchHost.

    References: https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/119xxx/CVE-2026-119648.json, https://hackmd.io/@hieuPenguinnn/bk-cmdb-host-search-asstdetail-cross-business-missing-authz, https://nvd.nist.gov/vuln/detail/CVE-2026-119648, https://www.vulncheck.com/advisories/blueking-cmdb-through-3.14.6-missing-authorization-via-api-v3-hosts-search-asstdetail, https://github.com/TencentBlueKing/bk-cmdb/issues/8709, https://github.com/TencentBlueKing/bk-cmdb, https://github.com/TencentBlueKing/bk-cmdb/blob/release-v3.14.6/src/ac/parser/host.go#L797-L819, https://github.com/TencentBlueKing/bk-cmdb/blob/release-v3.14.6/src/scene_server/host_server/logics/hostsearch.go#L36-L72, https://github.com/TencentBlueKing/bk-cmdb/blob/release-v3.14.6/src/scene_server/host_server/service/host.go#L605-L620

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    release-v3.14.6
    release-v3.14.6-alpha3
    release-v3.14.6-alpha2
    release-v3.14.6-alpha1
    release-v3.14.5
    release-v3.14.5-alpha2
    release-v3.14.5-alpha1
    release-v3.14.4
    release-v3.14.4-alpha1
    release-v3.14.3
    release-v3.14.3-alpha2
    release-v3.14.3-alpha1
    release-v3.14.2-alpha1
    release-v3.14.2
    release-v3.14.2-alpha2
    release-v3.14.1-feature-layered-alpha6
    release-v3.14.1-feature-layered-alpha5
    release-v3.14.1-feature-layered-alpha4
    release-v3.14.1-feature-layered-alpha3
    release-v3.14.1-feature-layered-alpha2
    release-v3.14.1-feature-layered-alpha1

    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-2026-119648 | CVE-DB