Medium severity · published Feb 23, 2026
CVE-2026-3028
erzhongxmu JEEWMS JeecgListDemoController.java doAdd cross site scripting
6.1
CVSS
0.4%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 30% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
JE
JEEWMS · erzhongxmu
3.0; 3.1; 3.2; 3.3; 3.4; 3.5; +2 more · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-3028
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-3028
Permissions Required
https://vuldb.com/?ctiid.347384
Third Party Advisory
https://vuldb.com/?id.347384
Third Party Advisory
https://vuldb.com/?submit.756527
Exploit
https://www.notion.so/JEEWMS-Stored-Cross-Site-Scripting-XSS-in-SysModule-304ea92a3c418099bed7f1e0bca12d83
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