EUVD-2026-18215

| CVE-2026-5330 MEDIUM
2026-04-02 VulDB GHSA-727f-vwj6-7jvh
6.9
CVSS 4.0
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CVSS Vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/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
None
User Interaction
None
Scope
X

Lifecycle Timeline

4
PoC Detected
Apr 03, 2026 - 16:10 vuln.today
Public exploit code
Analysis Generated
Apr 02, 2026 - 13:15 vuln.today
EUVD ID Assigned
Apr 02, 2026 - 13:15 euvd
EUVD-2026-18215
CVE Published
Apr 02, 2026 - 12:45 nvd
MEDIUM 6.9

Tags

PHP Authentication Bypass

Description

A vulnerability was found in SourceCodester/mayuri_k Best Courier Management System 1.0. Affected by this issue is some unknown functionality of the file /ajax.php?action=delete_user of the component User Delete Handler. Performing a manipulation of the argument ID results in improper access controls. The attack may be initiated remotely. The exploit has been made public and could be used.

Analysis

Improper access controls in SourceCodester Best Courier Management System 1.0 allow unauthenticated remote attackers to delete users by manipulating the ID parameter in the /ajax.php?action=delete_user endpoint, bypassing authentication requirements. The vulnerability has publicly available exploit code and impacts all versions of the affected software with a CVSS 6.9 score reflecting moderate integrity impact through an easily exploitable network vector.

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Priority Score

55
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +34
POC: +20

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EUVD-2026-18215 vulnerability details – vuln.today
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