---
id: CVE-2026-111669
title: ZR.Admin.NET through 3.8.2 SQL Injection via PagerInfo.Sort ORDER BY
summary: >-
  ZR.Admin.NET through 3.8.2 contains an sql injection vulnerability that allows
  authenticated attackers to manipulate the ORDER BY clause by supplying a
  crafted PagerInfo.Sort query parameter to the shared ToPage paging helper.
  Attackers …
severity: medium
cvss: 6.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N'
cvssSource: cna
cwe:
  - CWE-89
vendor: izhaorui
product: Zr.Admin.NET
affected:
  - Zr.Admin.NET <= 3.8.2
published: '2026-10-16'
updated: '2026-10-16'
sourceUpdated: '2026-10-16T17:39:31.080Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-111669'
references:
  - url: 'https://hackmd.io/@hieuPenguinnn/zradmin-net-order-by-sort-sql-injection'
  - url: >-
      https://github.com/izhaorui/Zr.Admin.NET/blob/v3.8.1/ZR.Repository/BaseRepository.cs#L342-L351
  - url: >-
      https://github.com/izhaorui/Zr.Admin.NET/blob/v3.8.1/ZR.Admin.WebApi/Controllers/System/SysUserController.cs#L47-L52
  - url: >-
      https://github.com/izhaorui/Zr.Admin.NET/commit/d32c211aeedab3e07bb4f02f54bb251fff37361c
  - url: 'https://gitee.com/izory/ZrAdminNetCore/tags'
  - url: >-
      https://www.vulncheck.com/advisories/zr-admin-net-through-3.8.2-sql-injection-via-pagerinfo-sort-order-by
    label: >-
      VulnCheck Advisory: ZR.Admin.NET through 3.8.2 SQL Injection via
      PagerInfo.Sort ORDER BY
tags:
  - cve.org
ingestedAt: '2026-10-16T18:43:08.667Z'
---

## Overview

ZR.Admin.NET through 3.8.2 contains an sql injection vulnerability that allows authenticated attackers to manipulate the ORDER BY clause by supplying a crafted PagerInfo.Sort query parameter to the shared ToPage paging helper. Attackers holding the system:user:list permission can inject subquery or CASE expressions via GET /system/user/list to extract database contents such as stored credentials through blind techniques.

## Affected

- `Zr.Admin.NET <= 3.8.2`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.