CVE-2026-94492: Yonyou U8cloud OpenAPI so.saleorder.sendaudit sql injection

Severity: medium (CVSS 6.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-09-22 · updated 2026-09-22
Weakness: CWE-74

Description

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: 5.*

References

https://github.com/mjh134/--POC/blob/master/exploits/yonyou_u8cloud_so_saleorder_sendaudit_sqli.go
https://vuldb.com/cve/CVE-2026-94492
https://vuldb.com/submit/895368
https://vuldb.com/vuln/408192
https://vuldb.com/vuln/408192/cti

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