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CVE-2023-54399— Hongjing e-HR < 8.2 SQL Injection via /servlet/codesettree

Quick assessment

Affected
Hongjing e-HR
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Hongjing e-HR 8.2 之前的版本中， 端点存在 SQL 注入漏洞：在去除 HRMS 编码后， 查询参数未经过滤即直接用于数据库查询。未经身份验证的远程攻击者可构造带有 载荷，从而读取任意数据库内容，包括 等凭据表。该漏洞的利用证据最早由 Shadowserver Foundation 于 2023-10-14 发现。

CVSS 9.8 · Critical EPSS 0.42% · P36

Affected Version Matrix 1

VendorProduct Version RangeStatus
Hongjing e-HR < 8.2 affected
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I. Basic Information for CVE-2023-54399

Vulnerability Information
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Vulnerability Title
Hongjing e-HR < 8.2 SQL Injection via /servlet/codesettree
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
SQL命令中使用的特殊元素转义处理不恰当(SQL注入)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Hongjing e-HR 0 ~ 8.2 -

II. Public POCs for CVE-2023-54399

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III. Intelligence Information for CVE-2023-54399

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Vendor Advisories for CVE-2023-54399 (2)

Other References for CVE-2023-54399 (2)

IV. Related Vulnerabilities

Same product: e-HR
Same vendor: Hongjing
Same weakness: CWE-89

V. Comments for CVE-2023-54399

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