CVE-2022-43233Public exploitNetwork attack vector

Authenticated database disclosure via userid SQL injection

Published Oct 28, 2022 · Updated May 7, 2025

SQL injection in Canteen Management System 1.0 allows remote authenticated users to read database data through a crafted userid value. The fetchSelectedUser.php endpoint passes the POST userid value into a database query without neutralizing SQL syntax, allowing a UNION clause to return the database name. The published request includes a valid Super Admin session cookie; exploitation is gated by high-privilege application access and can expose database contents.

CVSS severity7.2
High
EPSS probability0.84%
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 Canteen Management System 1.0 allows remote authenticated users to read database data through a crafted userid value. The fetchSelectedUser.php endpoint passes the POST userid value into a database query without neutralizing SQL syntax, allowing a UNION clause to return the database name. The published request includes a valid Super Admin session cookie; exploitation is gated by high-privilege application access and can expose database contents.

The record

CVE
CVE-2022-43233
Published
Oct 28, 2022
Updated
May 7, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-89, CAPEC-66, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Oct 28, 2022CVE publishedPublication date reported by the CVE source.
  2. May 7, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

7.2CISA-ADPCVSS:3.1/AV:N/AC:L/PR:H/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.

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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')
CAPEC-66SQL 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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