CVE-2023-49544Public exploitNetwork attack vector

Authenticated PHP source disclosure via unrestricted page parameter

Published Mar 1, 2024 · Updated Aug 2, 2024

Local file inclusion in SourceCodester Customer Support System 1.0 allows remote authenticated users to read server-side PHP files. The page parameter in /customer_support/index.php reaches PHP file inclusion without restricting stream wrappers, so php://filter can encode and disclose an internal file. Any application account can reach the flaw; the demonstrated consequence is disclosure of readable PHP source, including database connection code.

CVSS severity4.9
Medium
EPSS probability0.77%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Local file inclusion in SourceCodester Customer Support System 1.0 allows remote authenticated users to read server-side PHP files. The page parameter in /customer_support/index.php reaches PHP file inclusion without restricting stream wrappers, so php://filter can encode and disclose an internal file. Any application account can reach the flaw; the demonstrated consequence is disclosure of readable PHP source, including database connection code.

The record

CVE
CVE-2023-49544
Published
Mar 1, 2024
Updated
Aug 2, 2024
Vendor
Online Computer and Laptop Store Project
Product
Customer Support System
Classifications
CWE-89, T1005
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 1, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 2, 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 · Customer Support Systemversion=1.0

Published CVSS scores

4.9CISA-ADPCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/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-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
T1005Data from Local System

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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