CVE-2026-90519Network attack vector

Arbitrary file upload via addressproof parameter

Published Sep 13, 2026 · Updated Sep 13, 2026

Unrestricted file upload in Projectworlds Bank Locker Management System 1.0 allows remote authenticated users to upload files via addressproof. The add-locker-form.php handler applies insufficient file restrictions to the addressproof upload field, accepting attacker-controlled content. Access to the banker workflow is required; the published record does not establish server-side execution, so the bounded impact is unauthorized file placement.

CVSS severityUnavailable
Unscored
EPSS probability0.21%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Unrestricted file upload in Projectworlds Bank Locker Management System 1.0 allows remote authenticated users to upload files via addressproof. The add-locker-form.php handler applies insufficient file restrictions to the addressproof upload field, accepting attacker-controlled content. Access to the banker workflow is required; the published record does not establish server-side execution, so the bounded impact is unauthorized file placement.

The record

CVE
CVE-2026-90519
Published
Sep 13, 2026
Updated
Sep 13, 2026
Vendor
Projectworlds
Product
Bank Locker Management System
Classifications
CWE-434, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 13, 2026CVE publishedPublication date reported by the CVE source.
  2. Sep 13, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

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

  1. Affected versionversion=1.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Projectworlds · Bank Locker Management Systemversion=1.0

Published CVSS scores

No CVSS assessment is available in this record.

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.

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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 exploitUnconfirmed

Weakness, pattern, technique

CWE-434Unrestricted Upload of File with Dangerous Type
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

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

Technologies

Your stack

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Your stack

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