CVE-2024-3358Public exploitNetwork attack vector

Reflected script execution via unsanitized to parameter

Published Apr 6, 2024 · Updated Feb 26, 2025

Reflected XSS in Aplaya Beach Resort Online Reservation System 1.0 allows remote authenticated users to run script through a crafted to value. The /index.php response reflects the POST-supplied to value without neutralizing a closing quote and script element, causing a visitor's browser to execute it. A valid session and victim interaction are required; successful exploitation alters content in the victim's browser without interrupting the service.

CVSS severity6.1
Medium
EPSS probability0.62%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Reflected XSS in Aplaya Beach Resort Online Reservation System 1.0 allows remote authenticated users to run script through a crafted to value. The /index.php response reflects the POST-supplied to value without neutralizing a closing quote and script element, causing a visitor's browser to execute it. A valid session and victim interaction are required; successful exploitation alters content in the victim's browser without interrupting the service.

The record

CVE
CVE-2024-3358
Published
Apr 6, 2024
Updated
Feb 26, 2025
Vendor
Online Computer and Laptop Store Project
Product
Aplaya Beach Resort Online Reservation System
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 6, 2024CVE publishedPublication date reported by the CVE source.
  2. Feb 26, 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 · Aplaya Beach Resort Online Reservation Systemversion=1.0

Published CVSS scores

6.1NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
3.5VulDBCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
4.0VulDBAV:N/AC:L/Au:S/C:N/I:P/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.

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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

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

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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