Critical severity9.8NVD Advisory· Published Sep 18, 2026
CVE-2023-54399
CVE-2023-54399
Description
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.
Affected products
2- Range: <8.2
Patches
Vulnerability mechanics
References
5- cn-sec.com/archives/1861976.htmlnvd
- www.cloudsek.com/blog/mozi-resurfaces-as-androxgh0st-botnet-unraveling-the-latest-exploitation-wavenvd
- www.cnblogs.com/pursue-security/p/17704093.htmlnvd
- www.cnvd.org.cn/flaw/show/CNVD-2023-08743nvd
- www.vulncheck.com/advisories/hongjing-e-hr-sql-injection-via-servlet-codesettreenvd
News mentions
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