CVE-2026-1131

Name: CVE-2026-1131
Creator: NVD / NIST
Published: 2026-01-19T02:15:56.827+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.5/10EPSS 0.51%

Last modified Jun 17, 2026

CVE-2026-1131 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. 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. EPSS estimates a 0.51% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS 4.0

5.5/10

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability

0.51%

39.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Yonyou	Ksoa	9.0

References

https://github.com/LX-66-LX/cve/issues/13Broken Link
https://vuldb.com/?ctiid.341721Permissions Required, VDB Entry
https://vuldb.com/?id.341721Third Party Advisory, VDB Entry
https://vuldb.com/?submit.734566Third Party Advisory, VDB Entry

Timeline

Published: Jan 19, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2026-1131?

How severe is CVE-2026-1131?

CVE-2026-1131 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 0.51% probability of exploitation in the next 30 days.

How do I fix CVE-2026-1131?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2026-1131?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST