جزئیات آسیب‌پذیری

خلاصه‌ی فارسی برای این آسیب‌پذیری هنوز تهیه نشده است.

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.

• https://github.com/TencentBlueKing/bk-cmdb/issues/8709 issue-tracking
• https://github.com/TencentBlueKing/bk-cmdb/blob/release-v3.14.6/src/scene_server/host_server/service/host.go#L605-L620 technical-description
• https://github.com/TencentBlueKing/bk-cmdb/blob/release-v3.14.6/src/ac/parser/host.go#L797-L819 technical-description
• https://github.com/TencentBlueKing/bk-cmdb/blob/release-v3.14.6/src/scene_server/host_server/logics/hostsearch.go#L36-L72 technical-description
• https://hackmd.io/@hieuPenguinnn/bk-cmdb-host-search-asstdetail-cross-business-missing-authz third-party-advisory
• https://github.com/TencentBlueKing/bk-cmdb product
• https://www.vulncheck.com/advisories/blueking-cmdb-through-3.14.6-missing-authorization-via-api-v3-hosts-search-asstdetail third-party-advisory