Which versions of Books Management System are affected by CVE-2025-3963?

CVE-2025-3963 presents notable security risk, a missing authorization vulnerability rated CVSS 6.9. Attackers could gain access beyond their authorized level.

Is there a public PoC exploit available for CVE-2025-3963?

Yes, a public proof-of-concept exploit is available for CVE-2025-3963. Prioritise patching immediately. EPSS: 0.4%.

How to fix or mitigate CVE-2025-3963?

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

Books Management System CVE-2025-3963

Q: What is the CVSS score of CVE-2025-3963?

CVE-2025-3963 has a CVSS 4.0 base score of 6.9 (Medium). CVSS vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X. EPSS exploitation probability: 0.4%.

MEDIUM

Missing Authorization (CWE-862)

2025-04-27 cna@vuldb.com

Authentication Bypass Books Management System

6.9

CVSS 4.0 · NVD

Severity by source

NVD PRIMARY

6.9 MEDIUM

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 18:38 vuln.today

PoC Detected

May 12, 2025 - 19:09 vuln.today

Public exploit code

CVE Published

Apr 27, 2025 - 08:15 nvd

MEDIUM 6.9

DescriptionCVE.org

A vulnerability, which was classified as critical, has been found in withstars Books-Management-System 1.0. This issue affects some unknown processing of the file /admin/article/list of the component Background Interface. The manipulation leads to missing authorization. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.

AnalysisAI

A vulnerability, which was classified as critical, has been found in withstars Books-Management-System 1.0. Rated medium severity (CVSS 6.9), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and 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. A vulnerability, which was classified as critical, has been found in withstars Books-Management-System 1.0. The manipulation leads to missing authorization. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer. Affected products include: Withstars Books-Management-System.

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.

CVE-2025-3963 vulnerability details – vuln.today

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