CVE-2023-54399

Hongjing e-HR before 8.2 contains a SQL injection vulnerability in the /servlet/codesettree endpoint where the categories query parameter is passed to a database query without sanitization after HRMS-encoding is stripped. An unauthenticated remote attacker can supply a crafted UNION SELECT payload to read arbitrary database content, including credential tables such as operuser. Exploitation evidence was first observed by the Shadowserver Foundation on 2023-10-14.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://cn-sec.com/archives/1861976.html
https://www.cloudsek.com/blog/mozi-resurfaces-as-androxgh0st-botnet-unraveling-the-latest-exploitation-wave
https://www.cnblogs.com/pursue-security/p/17704093.html
https://www.cnvd.org.cn/flaw/show/CNVD-2023-08743
https://www.vulncheck.com/advisories/hongjing-e-hr-sql-injection-via-servlet-codesettree

Configurations

No configuration.

History

18 Sep 2026, 19:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-09-18 19:16

Updated : 2026-09-22 20:53

NVD link : CVE-2023-54399

Mitre link : CVE-2023-54399

CVE.ORG link : CVE-2023-54399

JSON object : View

Products Affected

No product.

CWE

CWE-89

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

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