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LingGuo-Drama Vulnerability Enables Full Account Takeover

LingGuo-Drama Vulnerability Enables Full Account Takeover

First seen 17 Oct 2026, 16:47 UTC •

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ThreatCluster AI
ThreatCluster •October 18, 2026 at 16:38 UTC
  • •LingGuo-Drama allows full account takeover due to broken access control.
  • •Any registered user can access and manipulate other users' projects and accounts.
  • •No patch has been reported as of the publication date.

LingGuo-Drama, a multi-user AI short-drama generation platform, suffers from a broken access control vulnerability that allows any registered user to take over other users' accounts and projects. The flaw, identified in commit `8a6924adf8142678919b4d9a08b9d60c49dcfbed`, affects the admin API, particularly the `/admin/v1/admins` endpoint, which lacks proper authorization checks. This vulnerability exposes sensitive information, including bcrypt password hashes, and allows users to overwrite passwords and delete accounts. The issue is classified under multiple CWEs, including CWE-639 (IDOR) and CWE-862 (Missing Authorization). As of today, there is no indication of a patch or mitigation being released. The vulnerability poses a significant risk to user data and account integrity.

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Timeline

2026-10-17
Vulnerability disclosed
LingGuo-Drama's broken access control vulnerability was reported, exposing user accounts and projects.
hackmd.io
2026-10-17
Advisory published
VulnCheck published an advisory detailing the broken access control in LingGuo-Drama.
www.vulncheck.com

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Common questions

What systems are affected?
LingGuo-Drama platform versions up to commit 8a6924adf8142678919b4d9a08b9d60c49dcfbed are affected.
Is there a patch available?
No patch has been reported as of the publication date.
What actions should users take?
Users should monitor their accounts and be cautious of unauthorized access until a fix is provided.