CVE-2025-26340

HIGH
2025-02-12 [email protected]
8.8
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

2
Analysis Generated
Mar 28, 2026 - 18:26 vuln.today
CVE Published
Feb 12, 2025 - 14:15 nvd
HIGH 8.8

Tags

Authentication Bypass Maxtime

Description

A CWE-321 "Use of Hard-coded Cryptographic Key" in the JWT signing in Q-Free MaxTime less than or equal to version 2.11.0 allows an unauthenticated remote attacker to bypass the authentication via crafted HTTP requests.

Analysis

A CWE-321 "Use of Hard-coded Cryptographic Key" in the JWT signing in Q-Free MaxTime less than or equal to version 2.11.0 allows an unauthenticated remote attacker to bypass the authentication via. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical Context

This vulnerability is classified under CWE-321. A CWE-321 "Use of Hard-coded Cryptographic Key" in the JWT signing in Q-Free MaxTime less than or equal to version 2.11.0 allows an unauthenticated remote attacker to bypass the authentication via crafted HTTP requests. Affected products include: Q-Free Maxtime. Version information: version 2.11.0.

Affected Products

Q-Free Maxtime.

Remediation

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

Priority Score

44
Low Medium High Critical
KEV: 0
EPSS: +0.2
CVSS: +44
POC: 0

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CVE-2025-26340 vulnerability details – vuln.today
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