CVE-2026-94492: Yonyou u8cloud

Medium severity, CVSS 6.3. EPSS: 0.3% chance of exploitation in the next 30 days.

A security vulnerability has been detected in Yonyou U8cloud 5.x. This vulnerability affects unknown code of the file /u8cloud/openapi/so.saleorder.sendaudit of the component OpenAPI. The manipulation of the argument operator leads to sql injection. The attack can be initiated remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

• Yonyou u8cloud: from 5, before 6 (fixed in 6)

Published 2026-09-22. Last modified 2026-09-22.