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CVE-2025-66911

MEDIUM

6.5

Description

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.

CVE Details

CVSS v3.1 Score6.5

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published12/19/2025

Last Modified1/2/2026

Sourcenvd

Honeypot Sightings0

Affected Products

turms-im:turms

Weaknesses (CWE)

CWE-284CWE-639

References

https://github.com/Xzzz111/public_cve_report/blob/main/CVE-2025-66911_report.md(cve@mitre.org)

https://github.com/turms-im/turms(cve@mitre.org)

https://github.com/turms-im/turms/blob/develop/turms-service/src/main/java/im/turms/service/domain/user/access/servicerequest/controller/UserServiceController.java#L239(cve@mitre.org)

https://github.com/Xzzz111/public_cve_report/blob/main/CVE-2025-66911_report.md(134c704f-9b21-4f2e-91b3-4a467353bcc0)

IOC Correlations

No correlations recorded

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