Medium 5.2Published Sep 9, 2026

CVE-2025-7062Stored Cross-Site Scripting via file upload in H5P module (h5p-nodejs-library) of Lumi Education

Updated under an hour ago (2026-10-19 10:30 UTC)

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It affects Lumi Education UG h5p-nodejs-library. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for Lumi Education UG h5p-nodejs-library

Exploited in the last 30 days

A stored cross-site scripting (XSS) vulnerability has been identified in the H5P module `h5p-nodejs-library` by Lumi Education UG in versions up to and including 10.0.4. The library allows users to upload H5P content that contains malicious JavaScript. This code is then executed in the browsers of other users who view the affected H5P content.

CVSS: 5.2 MEDIUM (v4.0, CNA)CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:N/VI:N/VA:N/SC:H/SI:H/SA:L/E:P
Weakness (CWE): CWE-79, CWE-20
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: SCHUTZWERK
NVD analysis: Deferred
Record last updated: Sep 22, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Lumi Education UG h5p-nodejs-library lumi_education_ug:h5p_nodejs_library (from the name)	before 10.0.4	CNA record

References

https://www.schutzwerk.com/en/blog/schutzwerk-sa-2024-007/
https://github.com/Lumieducation/H5P-Nodejs-library/releases/tag/v10.0.4patch
http://seclists.org/fulldisclosure/2026/Sep/41

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.