CVE-2022-28020Public exploitNetwork attack vector

Authenticated database disclosure via injectable position ID

Published Apr 21, 2022 · Updated Aug 3, 2024

SQL injection in Attendance and Payroll System 1.0 allows remote authenticated users to disclose database data via a position ID. The admin/position_edit.php handler accepts a POST id value whose quote context can be closed, allowing an injected updatexml expression to run. An administrator session is required; the published payload proves database-name disclosure, while broader query effects depend on database privileges.

CVSS severity8.8
High
EPSS probability1.11%
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 Attendance and Payroll System 1.0 allows remote authenticated users to disclose database data via a position ID. The admin/position_edit.php handler accepts a POST id value whose quote context can be closed, allowing an injected updatexml expression to run. An administrator session is required; the published payload proves database-name disclosure, while broader query effects depend on database privileges.

The record

CVE
CVE-2022-28020
Published
Apr 21, 2022
Updated
Aug 3, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-89
Attack vector
network
Privileges
authenticated

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 privilegesauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

8.8NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
6.5NVDAV:N/AC:L/Au:S/C:P/I:P/A:P

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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 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')

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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