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… (CVE-2025-7062)
A stored cross-site scripting (XSS) vulnerability exists in the H5P module h5p-nodejs-library by Lumi Education UG in versions up to and including 10.0.4. This vulnerability allows users to upload H5P content containing malicious JavaScript, which is then executed in the browsers of other users viewing the content. The vulnerability is identified as CWE-20 and has a moderate severity rating. No patch or official fix information is currently provided.
AI Analysis
Technical Summary
The H5P module h5p-nodejs-library versions up to and including 10.0.4 contain a stored cross-site scripting (XSS) vulnerability. This flaw permits an attacker to upload H5P content embedding malicious JavaScript code. When other users view this content, the malicious script executes in their browsers, potentially leading to unauthorized actions or data exposure. The vulnerability is tracked as CVE-2025-7062 and classified under CWE-20. There is no indication of known exploits in the wild or available patches at this time.
Potential Impact
Successful exploitation allows attackers to execute arbitrary JavaScript in the context of users viewing the malicious H5P content. This can lead to session hijacking, unauthorized actions, or data theft within the affected application environment. The vulnerability affects user trust and application integrity but requires user interaction to trigger.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, restrict or carefully validate user-uploaded H5P content to prevent malicious scripts. Monitor updates from Lumi Education UG regarding patches or official mitigations.
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… (CVE-2025-7062)
Description
A stored cross-site scripting (XSS) vulnerability exists in the H5P module h5p-nodejs-library by Lumi Education UG in versions up to and including 10.0.4. This vulnerability allows users to upload H5P content containing malicious JavaScript, which is then executed in the browsers of other users viewing the content. The vulnerability is identified as CWE-20 and has a moderate severity rating. No patch or official fix information is currently provided.
CVSS v4.0
Affected software
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Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The H5P module h5p-nodejs-library versions up to and including 10.0.4 contain a stored cross-site scripting (XSS) vulnerability. This flaw permits an attacker to upload H5P content embedding malicious JavaScript code. When other users view this content, the malicious script executes in their browsers, potentially leading to unauthorized actions or data exposure. The vulnerability is tracked as CVE-2025-7062 and classified under CWE-20. There is no indication of known exploits in the wild or available patches at this time.
Potential Impact
Successful exploitation allows attackers to execute arbitrary JavaScript in the context of users viewing the malicious H5P content. This can lead to session hijacking, unauthorized actions, or data theft within the affected application environment. The vulnerability affects user trust and application integrity but requires user interaction to trigger.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, restrict or carefully validate user-uploaded H5P content to prevent malicious scripts. Monitor updates from Lumi Education UG regarding patches or official mitigations.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-9248-q3fg-hqmh
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2025-7062"]
- Ecosystems
- []
- Database Specific Severity
- MODERATE
- Cvss Version
- 4.0
Threat ID: 6aa15f6dacd9273b496180a6
Added to database: 09/09/2026, 13:30:21 UTC
Last enriched: 09/09/2026, 13:53:03 UTC
Last updated: 09/09/2026, 22:52:08 UTC
Views: 5
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