CVE-2026-3028: A vulnerability was determined in erzhongxmu JEEWMS up to 3.7

Q: How do I fix CVE-2026-3028?

jeewms: upgrade to newer than 3.7. Exact commands for each OS are on this page.

Q: Is CVE-2026-3028 being exploited?

CVE-2026-3028 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2026-3028 affect?

CVE-2026-3028 affects jeewms. Severity is medium (CVSS 4.3). 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 cro

Q: How urgent is CVE-2026-3028?

Priority 28/100. Public exploit reference

Routine

MEDIUM 4.3UPGRADE

CVE-2026-3028 is a medium-severity flaw (CVSS 4.3) affecting jeewms. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

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.

Why this priority

Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	4.3 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.4% (top 70%)
CISA exploited list	No
Weakness	CWE-79, CWE-94
Published	2026-02-23
Last modified	2026-06-17

Publisher (CNA): VulDB · Vendor: huayi-tec

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-02-23 22:16 UTCPublished CVE record published
2026-06-17 10:42 UTCUpdated Record last modified

huayi-tec jeewms UPGRADE

Affected: <= 3.7

Fixed in: newer than 3.7

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy jeewms || rpm -q jeewms || jeewms --version

2. UPGRADE to newer than 3.7 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade jeewms

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade jeewms

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2026-3028?

jeewms: upgrade to newer than 3.7. Exact commands for each OS are on this page.

Is CVE-2026-3028 being exploited?

CVE-2026-3028 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2026-3028 affect?

CVE-2026-3028 affects jeewms. Severity is medium (CVSS 4.3). 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 cro

How urgent is CVE-2026-3028?

Priority 28/100. Public exploit reference

Software pages

Java vulnerabilities

Related CVEs

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References

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