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Status published
Medium
CVE-2025-54461
ChatLuck contains an insufficient granularity of access control vulnerability in...
Vulnerability Description
ChatLuck contains an insufficient granularity of access control vulnerability in Invitation of Guest Users. If exploited, an uninvited guest user may register itself as a guest user.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
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Affected Vendor
NEOJAPAN Inc.
View all reports →Affected Software
ChatLuck
Vulnerable Versions:
V6.6 R2.0 and earlier
Timeline
Official Publish:
October 16th, 2025
Last Modified:
October 16th, 2025
Added to House:
July 22nd, 2026
CVSS Vectors
V3:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Weaknesses (CWE)
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.