CVE-2026-1131: Yonyou KSOA HTTP GET Parameter save_catalog.jsp sql injection

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.6% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-01-19 · updated 2026-06-17
Weakness: CWE-74

Description

A vulnerability has been found in Yonyou KSOA 9.0. Impacted is an unknown function of the file /kmc/save_catalog.jsp of the component HTTP GET Parameter Handler. Such manipulation of the argument catalogid leads to sql injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

Yonyou KSOA: 9.0

References

https://github.com/LX-66-LX/cve/issues/13
https://vuldb.com/?ctiid.341721
https://vuldb.com/?id.341721
https://vuldb.com/?submit.734566

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