Authorization Issue in Q-Free MaxTime Affects User Group Management
CVE-2025-26371

8.8HIGH

Key Information:

Vendor

Q-free

Status
Maxtime
Vendor
CVE Published:
12 February 2025

What is CVE-2025-26371?

A missing authorization issue in Q-Free's MaxTime application allows authenticated low-privileged users to maliciously manipulate user group memberships. This vulnerability arises from inadequate access controls in the user-groups routing file, enabling attackers to add users to any group by dispatching specially crafted HTTP requests. This flaw could potentially be exploited to escalate privileges and execute unauthorized actions within the application, compromising the integrity of user roles and access within the system.

Affected Version(s)

MaxTime 0 <= 2.11.0

References

https://www.nozominetworks.com/labs/vulnerability-advisor...

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Diego Giubertoni of Nozomi Networks found this bug during a security research activity.
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