Vulnerability · Published Oct 16, 2026 · Assigned by VulnCheck
CVE-2026-111723LingGuo-Drama through commit 8a6924a Broken Access Control via /admin/v1/admins API
High 8.8
In plain English
A high-severity missing authorization in LingGuo-Drama from LingGuoAI. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 30% of all known vulnerabilities).
Severity (CVSS 3.1)8.8High
Exploit odds (30 days)0.4%top 70.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
LingGuo-Drama through commit 8a6924a contains a missing authorization vulnerability that allows any registered user to manage all accounts through the /admin/v1/admins API protected only by AuthAdminJWT. Attackers can self-register, read every account's bcrypt hash, reset the bootstrap administrator's password via PUT, raise their authority_id, and delete accounts.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| LingGuoAI | LingGuo-Drama | 0 – through 8a6924adf8142678919b4d9a08b9d60c49dcfbed |
Weakness: CWE-862 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References
- https://hackmd.io/@hieuPenguinnn/lingguo-drama-broken-access-control third-party-advisory
- https://github.com/LingGuoAI/LingGuo-Drama/blob/8a6924adf8142678919b4d9a08b9d60c49dcfbed/server/routes/admin.go#L244-L255 technical-description
- https://github.com/LingGuoAI/LingGuo-Drama/blob/8a6924adf8142678919b4d9a08b9d60c49dcfbed/server/app/http/controllers/admin/v1/admins_controller.go#L166-L198 technical-description
- https://github.com/LingGuoAI/LingGuo-Drama/blob/8a6924adf8142678919b4d9a08b9d60c49dcfbed/server/app/models/admins/admins.go#L14 technical-description
- VulnCheck Advisory: LingGuo-Drama through commit 8a6924a Broken Access Control via /admin/v1/admins API third-party-advisory