How severe is CVE-2026-3028?

CVE-2026-3028 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2026-3028 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-3028?

CVE-2026-3028 affects Huayi-tec Jeewms. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-3028?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2026-3028 have an EU (EUVD) identifier?

Yes. CVE-2026-3028 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-7478.

When was CVE-2026-3028 published?

CVE-2026-3028 was published on 2026-02-23 and last updated on 2026-06-17.

CVE-2026-3028

CVE-2026-3028 is a medium-severity vulnerability in Huayi-tec Jeewms with a CVSS 3.x base score of 4.3. 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-79.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
CVSS v2: 5.0
CVSS v4: 2.1
EPSS exploit prediction: 0% (23rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-7478
Weakness: CWE-79
Affected product: Huayi-tec Jeewms
Published: 2026-02-23
Last modified: 2026-06-17

Description

A vulnerability was determined in erzhongxmu JEEWMS up to 3.7. This vulnerability affects the function doAdd of the file src/main/java/com/jeecg/demo/controller/JeecgListDemoController.java. This manipulation of the argument Name causes cross site scripting. The attack may be initiated remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

Frequently asked questions

What is CVE-2026-3028?: A vulnerability was determined in erzhongxmu JEEWMS up to 3.7. This vulnerability affects the function doAdd of the file src/main/java/com/jeecg/demo/controller/JeecgListDemoController.java. This manipulation of the argument Name causes cross site scripting. The attack may be initiated remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.
How severe is CVE-2026-3028?: CVE-2026-3028 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2026-3028 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-3028?: CVE-2026-3028 affects Huayi-tec Jeewms. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-3028?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-3028 have an EU (EUVD) identifier?: Yes. CVE-2026-3028 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-7478.
When was CVE-2026-3028 published?: CVE-2026-3028 was published on 2026-02-23 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:huayi-tec:jeewms:*:*:*:*:*:*:*:*

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