CVE-2026-94492 Yonyou U8cloud OpenAPI so.saleorder.sendaudit sql injection
Remote attackers can exploit SQL injection in the OpenAPI sendaudit endpoint to read or modify database contents.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-94492?
CVE-2026-94492 is a medium-severity SQL injection vulnerability in Yonyou U8cloud, published on 22 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official 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.
Which versions are affected by CVE-2026-94492?
How do I fix CVE-2026-94492?
No fix has been published for CVE-2026-94492 yet. Limit exposure of the affected software until one is available.
Use parameterised queries everywhere and never build SQL by joining strings. Upgrade affected software first; a web application firewall only buys time. More about SQL injection.
Is CVE-2026-94492 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-94492 exists.
Sources
Also known as GHSA-5ccw-37pq-r8g6.