CVE-2026-56124

phpUploader < 2.0.2 Unauthenticated Database Exposure via index model

Published Jun 29, 2026 CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed
Description
phpUploader before 2.0.2 contains an unauthenticated information disclosure vulnerability that allows remote attackers to access the full contents of the uploaded-files database table by visiting any page of the application. The index model executes an unbounded SELECT query and embeds the complete JSON-encoded result set in an inline script block, exposing uploader IP addresses, Argon2ID key hashes, internal filenames, and SHA-256 fingerprints.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Phpuploader Project
Phpuploader Project phpuploader
CPEs cpe:2.3:a:phpuploader_project:phpuploader:*:*:*:*:*:*:*:*
Vendors & Products Phpuploader Project
Phpuploader Project phpuploader
Type Values Removed Values Added
First Time appeared Shimosyan
Shimosyan phpuploader
Vendors & Products Shimosyan
Shimosyan phpuploader
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description phpUploader before 2.0.2 contains an unauthenticated information disclosure vulnerability that allows remote attackers to access the full contents of the uploaded-files database table by visiting any page of the application. The index model executes an unbounded SELECT query and embeds the complete JSON-encoded result set in an inline script block, exposing uploader IP addresses, Argon2ID key hashes, internal filenames, and SHA-256 fingerprints.
Title phpUploader < 2.0.2 Unauthenticated Database Exposure via index model
Weaknesses CWE-359
CWE-497
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'}

cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
VulnCheck
Published
Updated
Nov 8, 2026, 2:05 PM
Reserved
Jun 18, 2026, 7:15 PM
Status
Deferred
Published
Jun 29, 2026, 3:16 PM
Modified
Oct 25, 2026, 9:10 PM