CVE-2026-111669: ZR.Admin.NET through 3.8.2 SQL Injection via PagerInfo.Sort ORDER BY
Advisory generated from the CVE record, CISA, Exploit Observer and VEDAS: what it is, whether it is exploited, who is affected, and how to fix and detect it.
Generated by VEDAS. Scores as of 2026-11-04 15:41 UTC. Rebuilt every few hours from cve-scores, CISA KEV and vedas-signatures. How this works and its limits.
What it is
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.
Description quoted from the CVE record (assigned by VulnCheck, published 2026-10-16).
Weakness: Improper Neutralization of Special Elements used in an SQL Command (‘SQL Injection’)
How it can be exploited
Exploitable over the network with low attack complexity with no special attack requirements needing low privileges and no user interaction. Impact: confidentiality high, integrity none, availability none. 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
CISA assessment (SSVC): CISA assesses that a public proof of concept exists. Automatable: no. Technical impact: partial.
Public exploit evidence (Exploit Observer)
Exploit Observer found 3 code repositories naming this CVE.
Code repositories that name a CVE are often scanners, copies or fakes, and some are malware. Read the code before running anything.
See all 6 references on Exploit Observer
Live scores
- EPSS
- 0.004
low predicted chance of attack - VEDAS
- 0.985
strong exploit evidence - On CISA KEV
- Not listed
- Detection rule
- Suricata
Who is affected
| Product | Affected | Not affected |
|---|---|---|
| izhaorui Zr.Admin.NET | up to and including 3.8.2 | Not stated |
Version ranges exactly as the CVE record states them. “Before X” means X is the first fixed version.
How to fix it
Vendor guidance:
How to detect it
Suricata rules (network detection)
1 rule that alert on traffic matching this exploit: VEDAS CVE-2026-111669 ZR.Admin.NET - SQL Injection via PagerInfo.Sort ORDER BY. Add them to your Suricata rule set and reload.
Show the rules
alert http $EXTERNAL_NET any -> $HTTP_SERVERS $HTTP_PORTS (msg:"VEDAS CVE-2026-111669 ZR.Admin.NET - SQL Injection via PagerInfo.Sort ORDER BY"; flow:established,to_server; http.method; content:"GET"; http.uri; content:"/system/user/list"; nocase; fast_pattern; content:"ort="; nocase; pcre:"/[?&][\w.%]*sort=[^& ]*(\x28select|\x28case|case\x20when|\x3bwaitfor|waitfor\x20delay|updatexml\x28|extractvalue\x28|sleep\x28|\x2c\x28select)/i"; classtype:web-application-attack; reference:cve,CVE-2026-111669; reference:url,https://www.exploit.observer/?keyword=CVE-2026-111669&match=exact; reference:url,https://subdomain.center/?engine=ammonites&keyword=zradmin&match=exact; sid:1084803; rev:1;)
CVE-2026-111669.rules on GitHub
References
Vendor advisories and patches
Technical analysis and advisories
- https://hackmd.io/@hieuPenguinnn/zradmin-net-order-by-sort-sql-injection (third-party-advisory)
- https://github.com/izhaorui/Zr.Admin.NET/blob/v3.8.1/ZR.Repository/BaseRepository.cs#L342-L351 (technical-description)
- https://github.com/izhaorui/Zr.Admin.NET/blob/v3.8.1/ZR.Admin.WebApi/Controllers/System/SysUserController.cs#L47-L52 (technical-description)
- VulnCheck Advisory: ZR.Admin.NET through 3.8.2 SQL Injection via PagerInfo.Sort ORDER BY (third-party-advisory)
Other references
Other databases
Where this comes from
This advisory is generated automatically by VEDAS from: CVE.org record, cve-scores (EPSS and VEDAS), Exploit Observer, vedas-signatures. Text in quotes is reproduced from the source; everything else is a fixed template filled with source fields. Nothing here is written by a language model. Check the vendor advisory before acting, and read how VEDAS and Exploit Observer work, and their limits.
Supporting partners
