CVE-2026-3762Public exploitNetwork attack vector

Unauthenticated manager deletion via unchecked endpoint

Published Mar 8, 2026 · Updated Mar 8, 2026

Improper authorization in SourceCodester Client Database Management System 1.0 and 3.1 allows remote attackers to delete sales managers. The superadmin_delete_manager.php endpoint accepts a manager_id POST parameter and executes the deletion without verifying a session or user role. No authentication or user interaction is required, and successful requests remove arbitrary sales-manager records and disrupt account administration.

CVSS severity9.8
Critical
EPSS probability0.50%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Improper authorization in SourceCodester Client Database Management System 1.0 and 3.1 allows remote attackers to delete sales managers. The superadmin_delete_manager.php endpoint accepts a manager_id POST parameter and executes the deletion without verifying a session or user role. No authentication or user interaction is required, and successful requests remove arbitrary sales-manager records and disrupt account administration.

The record

CVE
CVE-2026-3762
Published
Mar 8, 2026
Updated
Mar 8, 2026
Vendor
Online Computer and Laptop Store Project
Product
Client Database Management System
Classifications
CWE-285, CWE-266, T1531
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 8, 2026CVE publishedPublication date reported by the CVE source.
  2. Mar 8, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

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

  1. Affected versionversion=1.0
  2. Affected versionversion=3.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Online Computer and Laptop Store Project · Client Database Management Systemversion=1.0; version=3.1

Published CVSS scores

7.3VulDBCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
9.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5VulDBAV:N/AC:L/Au:N/C:P/I:P/A:P
5.5VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-285Improper Authorization
CWE-266Incorrect Privilege Assignment
T1531Account Access Removal

Public exploit references

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

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo