LingGuo-Drama through commit 8a6924a IDOR via /admin/v1/projects/:id API

Advisories

LingGuo-Drama through commit 8a6924a IDOR via /admin/v1/projects/:id API

Severity: high
Date: 10/16/2026
Affecting: LingGuo-Drama <= 8a6924adf8142678919b4d9a08b9d60c49dcfbed
CVE: CVE-2026-111722
CWE: CWE-639 Authorization Bypass Through User-Controlled Key
CVSS: 8.6
CVSS V4 Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
References: https://hackmd.io/@hieuPenguinnn/lingguo-drama-broken-access-control
https://github.com/LingGuoAI/LingGuo-Drama/blob/8a6924adf8142678919b4d9a08b9d60c49dcfbed/server/app/models/projects/projects_utils.go#L11-L14
https://github.com/LingGuoAI/LingGuo-Drama/blob/8a6924adf8142678919b4d9a08b9d60c49dcfbed/server/app/http/controllers/admin/v1/projects_controller.go#L173-L198
https://github.com/LingGuoAI/LingGuo-Drama/blob/8a6924adf8142678919b4d9a08b9d60c49dcfbed/server/routes/admin.go#L26-L31
Credit: hieuPenguinnn
Description: LingGuo-Drama through commit 8a6924a contains an insecure direct object reference vulnerability that allows registered users to access other users' projects because projects.Get lacks an owner check. Self-registered attackers can iterate numeric IDs via GET, PUT and DELETE /admin/v1/projects/:id to read, overwrite, reassign or delete any user's short-drama projects.

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