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CVE-2026-71292— Subrion CMS Admin Grid SQL Injection via Unwhitelisted ORDER BY sort Parameter

Quick assessment

Affected
intelliants subrion
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Intelliants Subrion CMS是Intelliants组织开源的一款内容管理系统。 Intelliants Subrion CMS 4.2.1及之前版本存在SQL注入漏洞，该漏洞源于includes/classes/ia.base.controller.admin.php文件中的admin grid排序辅助函数_gridGetSorting()对sort参数处理不当，未正确清理和转义，可能导致经过身份验证的管理员会话注入任意SQL，提取数据库内容（包括管理员密码哈希）。

CVSS 7.2 · High EPSS 0.57% · P47

Affected Version Matrix 1

VendorProduct Version RangeStatus
intelliants subrion ≤ 4.2.1 affected
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I. Basic Information for CVE-2026-71292

Vulnerability Information
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Vulnerability Title
Subrion CMS Admin Grid SQL Injection via Unwhitelisted ORDER BY sort Parameter
Source: CVE Program / CVE List V5
Vulnerability Description
Subrion CMS's admin grid sorting helper, _gridGetSorting in includes/classes/ia.base.controller.admin.php, whitelists the (ASC/DESC) request parameter via in_array, but falls back to the raw, attacker-supplied GET parameter whenever the requested key is not present in the per-controller whitelist array: , which is then placed into %s with only backtick-quoting and no escaping.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/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
Vulnerability Title
Intelliants Subrion CMS SQL注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Intelliants Subrion CMS是Intelliants组织开源的一款内容管理系统。 Intelliants Subrion CMS 4.2.1及之前版本存在SQL注入漏洞，该漏洞源于includes/classes/ia.base.controller.admin.php文件中的admin grid排序辅助函数_gridGetSorting()对sort参数处理不当，未正确清理和转义，可能导致经过身份验证的管理员会话注入任意SQL，提取数据库内容（包括管理员密码哈希）。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
intelliants subrion 0 ~ 4.2.1 -

II. Public POCs for CVE-2026-71292

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Reproduced successfully in a real sandbox · Below is the actual recording of building the environment and exploiting the vulnerability.
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claude_code · 12409 chars
GitHub 复现环境（可 clone 直接跑）
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III. Intelligence Information for CVE-2026-71292

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Vendor Pages for CVE-2026-71292 (1)

Other References for CVE-2026-71292 (1)

IV. Related Vulnerabilities

Same vendor: intelliants
Same weakness: CWE-89