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Description

A weakness has been identified in Jinher OA C6. The affected element is an unknown function of the file /C6/JHSoft.Web.ModuleCount/GetFormSn.aspx. Executing a manipulation of the argument queryID can lead to sql injection. The attack may be performed from remote. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

PUBLISHED Reserved 2026-06-05 | Published 2026-06-06 | Updated 2026-06-06 | Assigner VulDB




MEDIUM: 5.3CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
MEDIUM: 6.3CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
MEDIUM: 6.3CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
6.5AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR

Problem types

SQL Injection

Injection

Product status

C6
affected

Timeline

2026-06-05:Advisory disclosed
2026-06-05:VulDB entry created
2026-06-06:VulDB entry last update

Credits

MichaelChong (VulDB User) reporter

MichaelChong (VulDB User) analyst

VulDB CNA Team coordinator

References

vuldb.com/vuln/368969 (VDB-368969 | Jinher OA GetFormSn.aspx sql injection) vdb-entry technical-description

vuldb.com/vuln/368969/cti (VDB-368969 | CTI Indicators (IOB, IOC, TTP, IOA)) signature permissions-required

vuldb.com/cve/CVE-2026-11412 (CVE-2026-11412 | CVE Analysis and Report) third-party-advisory

vuldb.com/submit/819943 (Submit #819943 | Beijing Jinhe Network Co., LTD Jin and OA C6 SQL Injection) third-party-advisory

github.com/MichaelZhuang521/cve/issues/3 exploit issue-tracking

cve.org (CVE-2026-11412)

nvd.nist.gov (CVE-2026-11412)

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