CVE-2025-7062

Published: Sep 9, 2026Modified: Oct 19, 2026Deferred

5.2

Vector

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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:XShow less

Source: 23637b5d-af4c-4cf9-b8f6-deb7fd0f8423 (Secondary)

Description

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.

Related CWEs

CWE-20

Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

References (3)

https://github.com/Lumieducation/H5P-Nodejs-library/releases/tag/v10.0.4

Source: 23637b5d-af4c-4cf9-b8f6-deb7fd0f8423

https://www.schutzwerk.com/en/blog/schutzwerk-sa-2024-007/

Source: 23637b5d-af4c-4cf9-b8f6-deb7fd0f8423

http://seclists.org/fulldisclosure/2026/Sep/41

Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.