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TI-2025-41082 Aliases CVE-2025-66911GHSA-9r66-8r5r-2mqr

Turms IM Server v0.10.0-SNAPSHOT and earlier contains a broken access control…

Priority MEDIUM 62CWE-284Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-284.

Summary

Turms IM Server v0.10.0-SNAPSHOT and earlier contains a broken access control vulnerability in the user online status query functionality. The handleQueryUserOnlineStatusesRequest() method in UserServiceController.java allows any authenticated user to query the online status, device information, and login timestamps of arbitrary users without proper authorization checks.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00332 26th percentileScored 2026-11-08
Public exploit Yes 1 exploit referenceTagged by NVD
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
Partial

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

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:turms-im:turms:0.10.0-snapshot:*:*:*:*:*:*:*0.10.0-snapshotVulnerableTurms-im
  • cpe:2.3:a:turms-im:turms:0.10.0-snapshot:*:*:*:*:*:*:* Versions 0.10.0-snapshot Vulnerable ·Turms-im

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-66911
  2. 2026-10-03 Alias added: GHSA-9r66-8r5r-2mqr

References

Exploit 1

Other 2

  • TI-2025-41080 Turms AI-Serving module v0.10.0-SNAPSHOT and earlier contains an image decompression bomb… CVSS 3.1HIGH 7.5
  • TI-2025-41079 Turms AI-Serving module v0.10.0-SNAPSHOT and earlier contains an improper file type… CVSS 3.1MEDIUM 5.3
  • TI-2025-41081 Turms Server v0.10.0-SNAPSHOT and earlier contains a plaintext password storage… CVSS 3.1MEDIUM 6.0
  • TI-2025-41078 Cross Site Request Forgery (CSRF) vulnerability in Turms Admin API thru v0.10.0-SNAPSHOT… CVSS 3.1MEDIUM 6.1

Sources

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