How severe is CVE-2026-1130?

CVE-2026-1130 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2026-1130 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (39th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-1130?

CVE-2026-1130 affects Yonyou Ksoa. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-1130?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2026-1130 have an EU (EUVD) identifier?

Yes. CVE-2026-1130 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-3247.

When was CVE-2026-1130 published?

CVE-2026-1130 was published on 2026-01-19 and last updated on 2026-06-17.

CVE-2026-1130

CVE-2026-1130 is a high-severity vulnerability in Yonyou Ksoa with a CVSS 3.x base score of 7.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-89.

Key facts

Severity: High (CVSS 3.x base score 7.3)
CVSS v2: 7.5
CVSS v4: 5.5
EPSS exploit prediction: 0% (39th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-3247
Weakness: CWE-89
Affected product: Yonyou Ksoa
Published: 2026-01-19
Last modified: 2026-06-17

Description

A flaw has been found in Yonyou KSOA 9.0. This issue affects some unknown processing of the file /worksheet/worksadd_plan.jsp of the component HTTP GET Parameter Handler. This manipulation of the argument ID causes sql injection. It is possible to initiate the attack remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Frequently asked questions

What is CVE-2026-1130?: A flaw has been found in Yonyou KSOA 9.0. This issue affects some unknown processing of the file /worksheet/worksadd_plan.jsp of the component HTTP GET Parameter Handler. This manipulation of the argument ID causes sql injection. It is possible to initiate the attack remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
How severe is CVE-2026-1130?: CVE-2026-1130 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2026-1130 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (39th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-1130?: CVE-2026-1130 affects Yonyou Ksoa. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-1130?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2026-1130 have an EU (EUVD) identifier?: Yes. CVE-2026-1130 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-3247.
When was CVE-2026-1130 published?: CVE-2026-1130 was published on 2026-01-19 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:yonyou:ksoa:9.0:*:*:*:*:*:*:*

More vulnerabilities in Yonyou Ksoa

CVE-2026-1179 — High (CVSS 7.3): A vulnerability was detected in Yonyou KSOA 9.0. This affects an unknown part of the file /kmf/user_popedom.jsp of the…
CVE-2026-1178 — High (CVSS 7.3): A security vulnerability has been detected in Yonyou KSOA 9.0. Affected by this issue is some unknown functionality of…
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CVE-2026-1131 — High (CVSS 7.3): A vulnerability has been found in Yonyou KSOA 9.0. Impacted is an unknown function of the file /kmc/save_catalog.jsp of…

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