CVE-2026-2963
MEDIUMCVSS Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Lifecycle Timeline
2Tags
Description
A vulnerability was determined in Jinher OA C6 up to 20260210. This issue affects some unknown processing of the file /C6/Jhsoft.Web.officesupply/OfficeSupplyTypeRight.aspx. This manipulation of the argument id/offsnum causes sql injection. It is possible to initiate the attack remotely. The exploit has been publicly disclosed and may be utilized. It is suggested to install a patch to address this issue. The vendor was contacted early about this disclosure but did not respond in any way.
Analysis
SQL injection in Jinher OA C6 through version 20260210 allows authenticated remote attackers to execute arbitrary SQL queries via the id and offsnum parameters in the OfficeSupplyTypeRight.aspx endpoint. Public exploit code exists for this vulnerability, and the vendor has not released a patch despite early notification. …
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Remediation
Within 30 days: Identify affected systems running Jinher OA C6 and apply vendor patches as part of regular patch cycle. Validate input sanitization for user-controlled parameters.
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External POC / Exploit Code
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