CVE-2024-34223Public exploitNetwork attack vector

Leave decision manipulation via missing role check

Published May 13, 2024 · Updated Feb 13, 2025

Authorization bypass in SourceCodester Human Resource Management System 1.0 allows remote authenticated users to approve or reject leave tickets. The /hrm/leaverequest.php endpoint accepts id and msg query parameters from ordinary employee sessions and applies administrator-only approval or rejection actions without checking the administrator role. Employee authentication is required, and successful exploitation alters leave-request status without granting broader administrative access.

CVSS severity4.3
Medium
EPSS probability0.48%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Authorization bypass in SourceCodester Human Resource Management System 1.0 allows remote authenticated users to approve or reject leave tickets. The /hrm/leaverequest.php endpoint accepts id and msg query parameters from ordinary employee sessions and applies administrator-only approval or rejection actions without checking the administrator role. Employee authentication is required, and successful exploitation alters leave-request status without granting broader administrative access.

The record

CVE
CVE-2024-34223
Published
May 13, 2024
Updated
Feb 13, 2025
Vendor
Online Computer and Laptop Store Project
Product
Human Resource Management System
Classifications
CWE-276, T1565.001
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. May 13, 2024CVE publishedPublication date reported by the CVE source.
  2. Feb 13, 2025Record 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=1.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Online Computer and Laptop Store Project · Human Resource Management Systemversion=1.0

Published CVSS scores

4.3CISA-ADPCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A: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.

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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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-276Incorrect Default Permissions
T1565.001Stored Data Manipulation

Public exploit references

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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