CVE-2026-1177 Yonyou KSOA HTTP GET Parameter save_folder.jsp sql injection

Medium 6.9 Published 19 Jan 2026 Updated 23 Feb 2026

Remote attackers can exploit SQL injection in Yonyou KSOA via the folderid parameter to read or modify database contents.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2026-1177?

CVE-2026-1177 is a medium-severity SQL injection vulnerability in Yonyou KSOA, published on 19 Jan 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

A weakness has been identified in Yonyou KSOA 9.0. Affected by this vulnerability is an unknown functionality of the file /kmf/save_folder.jsp of the component HTTP GET Parameter Handler. Executing a manipulation of the argument folderid can lead to sql injection. It is possible to launch the attack remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

Weakness: CWE-89, CWE-74

Which versions are affected by CVE-2026-1177?

It affects 1 product.

Products include Yonyou Ksoa.

How do I fix CVE-2026-1177?

No fix has been published for CVE-2026-1177 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-2026-1177 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-1177 exists.

Sources

Also known as GHSA-rqmc-4j3g-x93f.