CVE-2024-11742Public exploitNetwork attack vector

Browser script execution via unsanitized tenant names

Published Nov 26, 2024 · Updated Nov 28, 2024

Stored cross-site scripting in SourceCodester Best House Rental Management System 1.0 allows remote authenticated users to inject browser scripts. The save_tenant function in admin_class.php accepts firstname and lastname values without sanitization and renders them on /rental/index.php?page=tenants without output encoding. Tenant-management access is required to store the payload, and execution occurs when another user opens the tenants page, exposing that user's session and application actions.

CVSS severity5.4
Medium
EPSS probability0.53%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored cross-site scripting in SourceCodester Best House Rental Management System 1.0 allows remote authenticated users to inject browser scripts. The save_tenant function in admin_class.php accepts firstname and lastname values without sanitization and renders them on /rental/index.php?page=tenants without output encoding. Tenant-management access is required to store the payload, and execution occurs when another user opens the tenants page, exposing that user's session and application actions.

The record

CVE
CVE-2024-11742
Published
Nov 26, 2024
Updated
Nov 28, 2024
Vendor
Online Computer and Laptop Store Project
Product
Best House Rental Management System
Classifications
CWE-94, CWE-79, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Nov 26, 2024CVE publishedPublication date reported by the CVE source.
  2. Nov 28, 2024Record 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 · Best House Rental Management Systemversion=1.0

Published CVSS scores

4.0VulDBAV:N/AC:L/Au:S/C:N/I:P/A:N
3.5VulDBCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
5.4NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
5.3VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA: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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

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-94Improper Control of Generation of Code ('Code Injection')
CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1059.007Command and Scripting Interpreter: JavaScript/JScript

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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