CVE-2026-111363
BISHENG through 3.0.0-beta4 contains an insecure direct object reference vulnerability that allows authenticated low-privileged users to rea
CVSS
6.5
Medium
EPSS
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KEV
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Exploit Today
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0-100
Published: Oct 15, 2026 · Last modified: Oct 15, 2026 · CWE-639
Not enough EPSS history yet.
BISHENG through 3.0.0-beta4 contains an insecure direct object reference vulnerability that allows authenticated low-privileged users to read other users' parsed documents by supplying arbitrary file_id values. Attackers can enumerate sequential file ids against GET /api/v1/knowledge/file_bbox to retrieve extracted page text from other users' and tenants' knowledge bases.
- github.comhttps://github.com/dataelement/bisheng
- github.comhttps://github.com/dataelement/bisheng/blob/v3.0.0-beta4/src/backend/bisheng/knowledge/api/endpoints/knowledge.py#L663-L670
- github.comhttps://github.com/dataelement/bisheng/blob/v3.0.0-beta4/src/backend/bisheng/knowledge/domain/services/knowledge_service.py#L2523-L2533
- hackmd.iohttps://hackmd.io/@hieuPenguinnn/bisheng-knowledge-file-bbox-cross-user-idor
- www.vulncheck.comhttps://www.vulncheck.com/advisories/bisheng-through-3.0.0-beta4-idor-via-api-v1-knowledge-file-bbox
CVECVSSEPSSKEVRExploitTitleMod.
CVE-2026-1113686.4 MED—
———ClassroomIO through 1.0.0 contains an insecure direct object reference vulnerability in the Hono API course submission routes that allows course tutors or admins to modify submissions in other courses. Attackers can supply their own course id with another course's submission UUID to PUT or DELETE handlers to overwrite answers, grades, feedback, and grading status or delete submissions.5hCVE-2026-1113667.2 HIG—
———cool-admin-midway through 8.0.0 contains an authorization bypass vulnerability that allows department-limited admins to manage users outside their departments by supplying arbitrary user ids. Attackers holding sys:user:* permissions can call /admin/sys/user/info, update, or delete to read records, reset passwords and roles, or delete accounts.5hCVE-2026-1113656.0 MED—
———cool-admin-midway through 8.0.0 contains an authorization bypass vulnerability that allows non-superadmin admins to read, modify, or delete other admins' roles by supplying arbitrary role ids. Attackers holding ordinary sys:role permissions can call /admin/sys/role/info, update, or delete with another admin's role id to rewrite menu and department grants, changing other users' effective access.5hCVE-2026-1113646.5 MED—
———MinDoc through 2.2-beta.2 contains an insecure direct object reference vulnerability in DocumentController.Content that allows authenticated users to read documents from unauthorized books. Attackers holding a non-observer role on any book can name that book and iterate sequential document ids to read markdown and HTML from private books.5hCVE-2026-1113597.1 HIG—
———CRMEB 5.6.1 through 6.0.0 contains an insecure direct object reference vulnerability that allows authenticated storefront users to read and claim other users' orders via the gift-order API. Attackers can enumerate sequential order IDs in gift_detail to harvest buyer identities and the gift_key, then call receive_gift to redirect paid goods to their address.5hCVE-2026-1113585.4 MED—
———SendPortal sendportal-core through 4.0.1 contains an authorization bypass vulnerability that allows authenticated workspace members to attach subscribers to other workspaces' tags by supplying unvalidated tag IDs. Attackers can submit sequential tag IDs via the web subscriber form or CSV import to receive victim campaign content and skew victim reports.5h