How to fix CVE-2024-0504?

During next maintenance window: Apply vendor patches when convenient. Verify cross-site scripting controls are in place.

Is PHP affected by CVE-2024-0504?

CVE-2024-0504 is a low-severity vulnerability in A vulnerability involving cross-site scripting (CVSS 3.5). The limited severity suggests constrained impact, typically requiring specific conditions or local access for exploitation. Apply vendor updates when available as part of routine maintenance.

CVE-2024-0504

LOW

2024-01-13 [email protected]

3.5

CVSS 3.1

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

None

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 19:34 vuln.today

PoC Detected

Oct 23, 2025 - 20:06 vuln.today

Public exploit code

CVE Published

Jan 13, 2024 - 21:15 nvd

LOW 3.5

Description

A vulnerability has been found in code-projects Simple Online Hotel Reservation System 1.0 and classified as problematic. This vulnerability affects unknown code of the file add_reserve.php of the component Make a Reservation Page. The manipulation of the argument Firstname/Lastname with the input <script>alert(1)</script> leads to cross site scripting. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. VDB-250618 is the identifier assigned to this vulnerability.

Analysis

A vulnerability has been found in code-projects Simple Online Hotel Reservation System 1.0 and classified as problematic. Rated low severity (CVSS 3.5), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Technical Context

This vulnerability is classified as Cross-Site Scripting (XSS) (CWE-79), which allows attackers to inject malicious scripts into web pages viewed by other users. A vulnerability has been found in code-projects Simple Online Hotel Reservation System 1.0 and classified as problematic. This vulnerability affects unknown code of the file add_reserve.php of the component Make a Reservation Page. The manipulation of the argument Firstname/Lastname with the input <script>alert(1)</script> leads to cross site scripting. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. VDB-250618 is the identifier assigned to this vulnerability. Affected products include: Fabian Simple Online Hotel Reservation System.

Affected Products

Fabian Simple Online Hotel Reservation System.

Remediation

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Sanitize all user input, use Content-Security-Policy headers, encode output contextually (HTML, JS, URL). Use frameworks with built-in XSS protection.

Priority Score

Low Medium High Critical

KEV: 0

EPSS: +0.1

CVSS: +18

POC: +20

CVE-2024-0504 vulnerability details – vuln.today

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CVE-2024-0504

CVSS Vector

Lifecycle Timeline

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Description

Analysis

Technical Context

Affected Products

Remediation

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CVE-2024-0504

CVSS Vector

Lifecycle Timeline

Tags

Description

Analysis

Technical Context

Affected Products

Remediation

Priority Score

Share

External POC / Exploit Code