CVE-2022-4272Public exploitNetwork attack vector

Authenticated code execution via unvalidated PHP upload

Published Dec 3, 2022 · Updated Apr 15, 2025

Unrestricted file upload in FeMiner wms allows remote authenticated users to execute arbitrary PHP code on the server. The savenewproduct.php handler accepts upfile without validating its type, preserves the .php extension, and writes it into the web-accessible product/upimages directory. A valid PHP session and access to the product-creation request are required; fetching the stored script then executes code with the web server's privileges.

CVSS severity6.3
Medium
EPSS probability0.81%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Unrestricted file upload in FeMiner wms allows remote authenticated users to execute arbitrary PHP code on the server. The savenewproduct.php handler accepts upfile without validating its type, preserves the .php extension, and writes it into the web-accessible product/upimages directory. A valid PHP session and access to the product-creation request are required; fetching the stored script then executes code with the web server's privileges.

The record

CVE
CVE-2022-4272
Published
Dec 3, 2022
Updated
Apr 15, 2025
Vendor
FeMiner
Product
wms
Classifications
CWE-266, CWE-434, T1505.003
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Dec 3, 2022CVE publishedPublication date reported by the CVE source.
  2. Apr 15, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=n/a

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

FeMiner · wmsversion=n/a

Published CVSS scores

9.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
6.3VulDBCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-266Incorrect Privilege Assignment
CWE-434Unrestricted Upload of File with Dangerous Type
T1505.003Server Software Component: Web Shell

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo