CVE-2026-3027

low-risk
Published 2026-02-23

A vulnerability was found in erzhongxmu JEEWMS up to 3.7. This affects an unknown part of the file src/main/webapp/plug-in/ueditor/jsp/getContent.jsp of the component UEditor. The manipulation of the argument myEditor results in cross site scripting. The attack can be launched remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.

Do I need to act?

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0.06% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
4
CVSS 4.3/10 Medium
NETWORK / LOW complexity

Affected Products (1)

Jeewms

Affected Vendors

Jeewms

References (4)

Permissions Required https://vuldb.com/?ctiid.347383
Third Party Advisory https://vuldb.com/?id.347383
Third Party Advisory https://vuldb.com/?submit.756523
Exploit https://www.notion.so/JEEWMS-Reflected-XSS-Vulnerability-in-UEditor-Module-304ea...
23
/ 100
low-risk
Severity 18/34 · Moderate
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal