CVE-2023-5805Public exploitNetwork attack vector

Database query manipulation via unneutralized id parameter

Published Oct 26, 2023 · Updated Sep 9, 2024

SQL injection in view_estate.php in SourceCodester Simple Real Estate Portal System 1.0 allows remote authenticated users to alter database queries. The page incorporates the id request parameter into an SQL command without neutralizing SQL metacharacters, allowing crafted input to change the query structure. A low-privileged account is required under the CNA assessment, and exploitation can read or alter application data or interrupt database-backed requests.

CVSS severity9.8
Critical
EPSS probability0.65%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SQL injection in view_estate.php in SourceCodester Simple Real Estate Portal System 1.0 allows remote authenticated users to alter database queries. The page incorporates the id request parameter into an SQL command without neutralizing SQL metacharacters, allowing crafted input to change the query structure. A low-privileged account is required under the CNA assessment, and exploitation can read or alter application data or interrupt database-backed requests.

The record

CVE
CVE-2023-5805
Published
Oct 26, 2023
Updated
Sep 9, 2024
Vendor
SourceCodester
Product
Simple Real Estate Portal System
Classifications
CWE-89, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Oct 26, 2023CVE publishedPublication date reported by the CVE source.
  2. Sep 9, 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?

SourceCodester · Simple Real Estate Portal Systemversion=1.0

Published CVSS scores

9.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
6.3VulDBCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
6.5VulDBAV:N/AC:L/Au:S/C:P/I:P/A:P
6.3VulDBCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

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-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
T1190Exploit Public-Facing Application

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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