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Public proof of concept

CVE-2025-4807

A public proof of concept exists; no exploitation attested.

  • Published2025-05-16
  • WeaknessCWE-22 · CWE-548 · CWE-552

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

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.

Timeline

dates in UTC
  1. 2025-05-1620:15CVE publishedNVD

Observed activity

isMalicious corpus · updated 2026-10-23 21:37 UTC
Indicators tagged with this CVE, per day0 indicators over 7 days
Block these indicators
  • Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2025-4807?format=txt
  • CSV export: https://api.ismalicious.com/edl/cve/CVE-2025-4807?format=csv
  • TAXII collection of exploited CVEs
  • The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD
Senior-walter online student clearance system
BranchAffectedFixed in
1.0= 1.0no fix published

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

No fix published by the sources we read yet. NVD record

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof-of-concept repositories
none listed
PoC-in-GitHub

Sources

  • CISA-ADPSSVC decisionpoc2025-05-17
  • OpenCVESSVC decisionpoc—
  • CNACVSS 4.06.9read 2026-10-23
  • CNACVSS 3.15.3read 2026-10-23
  • NVDCVSS 3.17.5read 2026-10-23
  • CNACVSS 2.05read 2026-10-23
  • CNAweakness (CWE)CWE-548, CWE-552read 2026-10-23
  • NVDweakness (CWE)CWE-22read 2026-10-23
  • FIRST EPSSEPSS score1.2 %2026-10-23

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS 4.0 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
Published
2025-05-16
Last Modified
2026-06-17
NVD status
Analyzed

Frequently asked questions

What is CVE-2025-4807?

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.

Is CVE-2025-4807 actively exploited?

A proof-of-concept exploit exists for CVE-2025-4807, but active exploitation has not been confirmed at this time.

What is the CVSS score for CVE-2025-4807?

CVE-2025-4807 has a CVSS v3 base score of 7.5 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

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