CVE-2025-66911

Published: Dic 19, 2025 Last Modified: Gen 02, 2026
ExploitDB:
Other exploit source:
Google Dorks:
MEDIUM 6,5
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Attack Vector: network
Attack Complexity: low
Privileges Required: low
User Interaction: none
Scope: unchanged
Confidentiality: high
Integrity: none
Availability: none

Description

AI Translation Available

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.

EPSS (Exploit Prediction Scoring System)

Trend Analysis

EPSS (Exploit Prediction Scoring System)

Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.

EPSS Score
0,0003
Percentile
0,1th
Updated

EPSS Score Trend (Last 86 Days)

284

Improper Access Control

Incomplete
Abstraction: Pillar Structure: Simple
Common Consequences
Security Scopes Affected:
Other
Potential Impacts:
Varies By Context
Applicable Platforms
Technologies: ICS/OT, Not Technology-Specific, Web Based
View CWE Details
639

Authorization Bypass Through User-Controlled Key

Incomplete
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Access Control
Potential Impacts:
Bypass Protection Mechanism Gain Privileges Or Assume Identity
Applicable Platforms
All platforms may be affected
Likelihood of Exploit: High
View CWE Details
Application

Turms by Turms-Im

Product Information
Vendor Turms-Im
Product Turms
Version 0.10.0-snapshot
cpe:2.3:a:turms-im:turms:0.10.0-snapshot:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://github.com/Xzzz111/public_cve_report/blob/main/CVE-…
https://github.com/Xzzz111/public_cve_report/blob/main/CVE-2025-66911_report.md
https://github.com/turms-im/turms
https://github.com/turms-im/turms
https://github.com/turms-im/turms/blob/develop/turms-servic…
https://github.com/turms-im/turms/blob/develop/turms-service/src/main/java/im/t…
https://github.com/Xzzz111/public_cve_report/blob/main/CVE-…
https://github.com/Xzzz111/public_cve_report/blob/main/CVE-2025-66911_report.md