What is the CVSS score of CVE-2025-39367?

CVE-2025-39367 has a CVSS 3.1 base score of 5.3 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N. EPSS exploitation probability: 0.2%.

Which versions of SeventhQueen Kleo.This are affected by CVE-2025-39367?

Organizations using Missing Authorization vulnerability in SeventhQueen Kleo.This should be aware of moderate risk from CVE-2025-39367, a missing authorization vulnerability rated CVSS 5.3.

How to fix or mitigate CVE-2025-39367?

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.

SeventhQueen Kleo.This CVE-2025-39367

MEDIUM

Missing Authorization (CWE-862)

2025-04-28 audit@patchstack.com

Authentication Bypass

5.3

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

5.3 MEDIUM

AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 18:39 vuln.today

CVE Published

Apr 28, 2025 - 09:15 nvd

MEDIUM 5.3

DescriptionCVE.org

Missing Authorization vulnerability in SeventhQueen Kleo.This issue affects Kleo: from n/a before 5.4.4.

AnalysisAI

Missing Authorization vulnerability in SeventhQueen Kleo.4.4. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Missing Authorization (CWE-862), which allows attackers to access resources or perform actions without proper authorization checks. Missing Authorization vulnerability in SeventhQueen Kleo.4.4. Version information: before 5.4.4..

Affected ProductsAI

SeventhQueen Kleo.This.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Implement role-based access control, validate authorization on every request server-side, apply principle of least privilege.