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TI-2026-75509 Aliases CVE-2026-111723GHSA-9gfr-r435-56mx

Missing authorization in LingGuo-Drama lets any user manage accounts

Priority HIGH 73CWE-862Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
Security bypass
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-862.

Summary

LingGuo-Drama through commit 8a6924a contains a missing authorization flaw (CWE-862) in its /admin/v1/admins API, which is protected only by AuthAdminJWT. Any registered user, including one who self-registers, can manage all accounts through this API, reading bcrypt password hashes, resetting the bootstrap administrator's password, raising their own authority_id, and deleting accounts.

Written with Claude Haiku 5.5 from the sources below · 2026-11-06

Description from the CNA

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.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.0036 29th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

No affected products listed by the sources yet.

Remediation

The sources list no fixed version for LingGuo-Drama.

Written with Claude Haiku 5.5 from the sources below · 2026-11-06

Timeline

  1. 2026-10-16 Threatist record created from CVE-2026-111723
  2. 2026-10-18 Alias added: GHSA-9gfr-r435-56mx
  3. 2026-10-18 Priority changed: MEDIUM → LOW
  4. 2026-10-20 CISA SSVC decision points changed
  5. 2026-10-20 Priority changed: LOW → HIGH

References

Advisory 1

Other 3

  • TI-2026-75508 IDOR in LingGuo-Drama lets users access other users' projects CVSS 4.0HIGH 8.6

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences