CVE-2026-1120
HIGHCVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Lifecycle Timeline
2Description
A vulnerability has been found in Yonyou KSOA 9.0. The impacted element is an unknown function of the file /worksheet/del_work.jsp of the component HTTP GET Parameter Handler. The manipulation of the argument ID leads to sql injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Analysis
SQL injection in Yonyou KSOA 9.0 allows unauthenticated remote attackers to manipulate the ID parameter in the /worksheet/del_work.jsp endpoint, potentially enabling unauthorized data access, modification, or deletion. Public exploit code exists for this vulnerability, and no patch is currently available from the vendor despite early disclosure notification.
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Remediation
Within 7 days: Identify all affected systems and apply vendor patches promptly. Monitor vendor channels for patch availability.
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