CVE-2022-28028Public exploitNetwork attack vector

SQL injection via amenity identifier

Published Apr 21, 2022 · Updated Aug 3, 2024

SQL injection in Simple Real Estate Portal System 1.0 allows remote attackers to execute arbitrary SQL through the delete_amenity action. The /reps/classes/Master.php handler uses the POST id value without neutralizing SQL syntax, enabling boolean-, error-, and time-based MySQL injection. Network access to the endpoint is sufficient without user interaction; successful exploitation grants read, modification, or deletion access to database data.

CVSS severity9.8
Critical
EPSS probability1.24%
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 Simple Real Estate Portal System 1.0 allows remote attackers to execute arbitrary SQL through the delete_amenity action. The /reps/classes/Master.php handler uses the POST id value without neutralizing SQL syntax, enabling boolean-, error-, and time-based MySQL injection. Network access to the endpoint is sufficient without user interaction; successful exploitation grants read, modification, or deletion access to database data.

The record

CVE
CVE-2022-28028
Published
Apr 21, 2022
Updated
Aug 3, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-89, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 21, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

7.5NIST National Vulnerability DatabaseAV:N/AC:L/Au:N/C:P/I:P/A:P
9.8NIST National Vulnerability DatabaseCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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
Privilegesunauthenticated
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

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Technologies

Your stack

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Your stack

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