Authorization Flaw in LogStare Collector Affects User Registration Functionality
CVE-2025-62189

5.3MEDIUM

Key Information:

Vendor

Logstare Inc.

Status
Logstare Collector (for Windows)
Logstare Collector (for Linux)
Vendor
CVE Published:
21 November 2025

What is CVE-2025-62189?

An authorization flaw in the UserRegistration component of the LogStare Collector allows non-administrative users to create new user accounts by sending specially crafted HTTP requests. This vulnerability may lead to unauthorized access and manipulation of user data, posing risks to the system's integrity and security. Mitigating this issue involves properly validating user permissions before allowing account creation actions.

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Affected Version(s)

LogStare Collector (for Linux) 2.4.1 and earlier

LogStare Collector (for Windows) 2.4.1 and earlier

References

https://www.logstare.com/vulnerability/2025-001/
https://jvn.jp/en/jp/JVN77560819/

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

CVSS V3.0

Score:
4.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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