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CVE-2021-4462

CRITICAL

9.8

Description

Employee Records System version 1.0 contains an unrestricted file upload vulnerability that allows a remote unauthenticated attacker to upload arbitrary files via the uploadID.php endpoint; uploaded files can be executed because the application does not perform proper server-side validation. Exploitation evidence was observed by the Shadowserver Foundation on 2025-02-06 UTC.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published11/10/2025

Last Modified11/24/2025

Sourcenvd

Honeypot Sightings0

Affected Products

skittles:employee_records_system

Weaknesses (CWE)

CWE-434

References

https://www.exploit-db.com/exploits/49596(disclosure@vulncheck.com)

https://www.sourcecodester.com/php/11393/employee-records-system.html(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/employees-records-system-arbitrary-file-upload-rce(disclosure@vulncheck.com)

https://www.exploit-db.com/exploits/49596(134c704f-9b21-4f2e-91b3-4a467353bcc0)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.