How severe is CVE-2026-1177?

CVE-2026-1177 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-2026-1177 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-1177?

CVE-2026-1177 affects Yonyou Ksoa. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-1177?

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-2026-1177 have an EU (EUVD) identifier?

Yes. CVE-2026-1177 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-3279.

When was CVE-2026-1177 published?

CVE-2026-1177 was published on 2026-01-19 and last updated on 2026-06-17.

CVE-2026-1177

CVE-2026-1177 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% (28th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-3279
Weakness: CWE-89
Affected product: Yonyou Ksoa
Published: 2026-01-19
Last modified: 2026-06-17

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.

Frequently asked questions

What is CVE-2026-1177?: 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.
How severe is CVE-2026-1177?: CVE-2026-1177 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-2026-1177 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-1177?: CVE-2026-1177 affects Yonyou Ksoa. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-1177?: 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-2026-1177 have an EU (EUVD) identifier?: Yes. CVE-2026-1177 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-3279.
When was CVE-2026-1177 published?: CVE-2026-1177 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…
CVE-2026-1133 — High (CVSS 7.3): A vulnerability was determined in Yonyou KSOA 9.0. The impacted element is an unknown function of the file…
CVE-2026-1132 — High (CVSS 7.3): A vulnerability was found in Yonyou KSOA 9.0. The affected element is an unknown function of the file…
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…
CVE-2026-1130 — High (CVSS 7.3): A flaw has been found in Yonyou KSOA 9.0. This issue affects some unknown processing of the file…

All CVEs affecting Yonyou Ksoa →

Other CWE-89 (SQL Injection) vulnerabilities

CVE-2026-54350 — Critical (CVSS 10.0): Budibase is an open-source low-code platform. Prior to 3.39.12, an unauthenticated visitor of any published Budibase…
CVE-2026-8054 — Critical (CVSS 10.0): Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') in the Publish Audit API endpoints…
CVE-2026-42287 — Critical (CVSS 10.0): Emlog is an open source website building system. Prior to version 2.6.11, direct SQL injection in article creation and…
CVE-2026-3325 — Critical (CVSS 10.0): SQL injection (SQLi) in MegaCMS v12.0.0, specifically in the “id_territorio” parameter of the…
CVE-2025-10878 — Critical (CVSS 10.0): A SQL injection vulnerability exists in the login functionality of Fikir Odalari AdminPando 1.0.1 before 2026-01-26.…
CVE-2025-57792 — Critical (CVSS 10.0): Explorance Blue versions prior to 8.14.9 contain a SQL injection vulnerability caused by insufficient validation of…

Browse all CWE-89 (SQL Injection) vulnerabilities →