CVE-2026-56124Network attack vector

Unauthenticated database exposure via unrestricted index query

Published Jun 29, 2026 · Updated Jun 29, 2026

Information disclosure in phpUploader before 2.0.2 allows remote attackers to read the uploaded-files database through any application page. The index model selects every column from the uploaded table and JSON-encodes the complete result into the public window.fileData script object. No authentication or user interaction is required; exposed records include uploader IP addresses, key hashes, internal filenames, and file fingerprints.

CVSS severity8.7
High
EPSS probability0.64%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information disclosure in phpUploader before 2.0.2 allows remote attackers to read the uploaded-files database through any application page. The index model selects every column from the uploaded table and JSON-encodes the complete result into the public window.fileData script object. No authentication or user interaction is required; exposed records include uploader IP addresses, key hashes, internal filenames, and file fingerprints.

The record

CVE
CVE-2026-56124
Published
Jun 29, 2026
Updated
Jun 29, 2026
Vendor
Dojin Club MICMNIS
Product
phpUploader
Classifications
CWE-497, CWE-359, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 29, 2026CVE publishedPublication date reported by the CVE source.
  2. Jun 29, 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=0 <2.0.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Dojin Club MICMNIS · phpUploaderversion=0 <2.0.2

Published CVSS scores

7.5VulnCheckCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
8.7VulnCheckCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-497Exposure of Sensitive System Information to an Unauthorized Control Sphere
CWE-359Exposure of Private Personal Information to an Unauthorized Actor
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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