What’s Vulnerable › Vulnerabilities

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

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-10-16 · updated 2026-10-21
• Weakness: CWE-89

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.

Affected products

• izhaorui Zr.Admin.NET: through 3.8.2

References

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

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