CVE-2026-5546

| EUVD-2026-19040 MEDIUM
2026-04-05 VulDB GHSA-hmqj-h9pm-wq53
5.3
CVSS 4.0
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CVSS Vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
X

Lifecycle Timeline

4
PoC Detected
Apr 07, 2026 - 13:20 vuln.today
Public exploit code
Analysis Generated
Apr 05, 2026 - 06:45 vuln.today
EUVD ID Assigned
Apr 05, 2026 - 06:45 euvd
EUVD-2026-19040
CVE Published
Apr 05, 2026 - 06:00 nvd
MEDIUM 5.3

Tags

PHP File Upload

Description

A flaw has been found in Campcodes Complete Online Learning Management System 1.0. This impacts the function add_lesson of the file /application/models/Crud_model.php. This manipulation causes unrestricted upload. It is possible to initiate the attack remotely. The exploit has been published and may be used.

Analysis

Unrestricted file upload in Campcodes Complete Online Learning Management System 1.0 allows authenticated remote attackers to upload arbitrary files via the add_lesson function in /application/models/Crud_model.php, enabling potential remote code execution or malware deployment. The vulnerability requires low-privilege authentication, carries a CVSS score of 6.3 (medium), and publicly available exploit code exists.

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Priority Score

47
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +26
POC: +20

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CVE-2026-5546 vulnerability details – vuln.today
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