VULNERABILITY INTELLIGENCE
CVE-2023-54399
CVSS score9.8 CRITICAL
EPSS probability0.73%
CISA KEVNot currently listed
Published2026-09-18
Last modified2026-09-22
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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.
Weakness classification
- disclosure@vulncheck.com: CWE-89