CVE-2024-0530

Database data exposure and modification via registration username

Published Jan 15, 2024 · Updated Jun 3, 2025

SQL injection in CXBSoft Post-Office 1.0 allows remote authenticated users to read and alter database data via username_reg. The /apps/reg_go.php POST handler fails to neutralize SQL syntax in the username_reg value before incorporating it into a database query. Exploitation requires low-privilege access from an adjacent network and can disclose, modify, or disrupt database-backed data.

CVSS severity5.5
Medium
EPSS probability0.61%
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 CXBSoft Post-Office 1.0 allows remote authenticated users to read and alter database data via username_reg. The /apps/reg_go.php POST handler fails to neutralize SQL syntax in the username_reg value before incorporating it into a database query. Exploitation requires low-privilege access from an adjacent network and can disclose, modify, or disrupt database-backed data.

The record

CVE
CVE-2024-0530
Published
Jan 15, 2024
Updated
Jun 3, 2025
Vendor
CXBSoft
Product
Post-Office
Classifications
CWE-89, T1210
Attack vector
adjacent
Privileges
authenticated

Timeline

How it unfolded

  1. Jan 15, 2024CVE publishedPublication date reported by the CVE source.
  2. Jun 3, 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?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=1.0

What conditions does exploitation require?

Attack vectoradjacent
Required privilegesauthenticated

What is affected?

CXBSoft · Post-Officeversion=1.0

Published CVSS scores

5.2VulDBAV:A/AC:L/Au:S/C:P/I:P/A:P
9.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
5.5VulDBCVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
5.5VulDBCVSS:3.0/AV:A/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)
Vectoradjacent
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
T1210Exploitation of Remote Services

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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