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

Quick assessment

Affected
Yonyou U8cloud
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

在用友 U8cloud 5.x 中检测到一处安全漏洞。该漏洞影响 OpenAPI 组件中 /u8cloud/openapi/so.saleorder.sendaudit 文件的未知代码。通过对参数 operator 的操作可触发 SQL 注入漏洞。攻击者可远程发起该攻击。该漏洞利用技术已公开披露，且可能被实际利用。厂商曾就该披露事宜提前联系，但未作出任何回应。

CVSS 6.3 · Medium EPSS 0.32% · P22

Affected Version Matrix 1

VendorProduct Version RangeStatus
Yonyou U8cloud 5.* affected
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I. Basic Information for CVE-2026-94492

Vulnerability Information
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Vulnerability Title
Yonyou U8cloud OpenAPI so.saleorder.sendaudit sql injection
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
SQL命令中使用的特殊元素转义处理不恰当(SQL注入)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Yonyou U8cloud 5.* cpe:2.3:a:yonyou:u8cloud:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-94492

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III. Intelligence Information for CVE-2026-94492

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Other References for CVE-2026-94492 (1)

IV. Related Vulnerabilities

Same vendor: Yonyou
Same weakness: CWE-89

V. Comments for CVE-2026-94492

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