Which versions of Online Student Clearance System are affected by CVE-2025-4807?

CVE-2025-4807 presents notable security risk rated CVSS 6.9. Exploitation could compromise the security of affected deployments. Proof-of-concept code is publicly available.

Is there a public PoC exploit available for CVE-2025-4807?

Yes, a public proof-of-concept exploit is available for CVE-2025-4807. Prioritise patching immediately. EPSS: 1.6%.

How to fix or mitigate CVE-2025-4807?

Within 7 days: Identify affected systems running SourceCodester Online Student Clearance System 1.0. This aff and apply vendor patches promptly. Monitor vendor channels for patch availability.

Online Student Clearance System CVE-2025-4807

Q: What is the CVSS score of CVE-2025-4807?

CVE-2025-4807 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:N/VA:N/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: 1.6%.

MEDIUM

Exposure of Information Through Directory Listing (CWE-548)

2025-05-16 cna@vuldb.com

Information Disclosure Online Student Clearance 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:N/VA:N/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:N/VA:N/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 - 18:42 vuln.today

PoC Detected

May 28, 2025 - 13:38 vuln.today

Public exploit code

CVE Published

May 16, 2025 - 20:15 nvd

MEDIUM 6.9

DescriptionCVE.org

A vulnerability, which was classified as problematic, was found in SourceCodester Online Student Clearance System 1.0. This affects an unknown part. The manipulation leads to exposure of information through directory listing. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.

AnalysisAI

A vulnerability, which was classified as problematic, was found in SourceCodester Online Student Clearance 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 under CWE-548. A vulnerability, which was classified as problematic, was found in SourceCodester Online Student Clearance System 1.0. This affects an unknown part. The manipulation leads to exposure of information through directory listing. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. Affected products include: Senior-Walter Online Student Clearance System.

RemediationAI

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.