Threat intelligence

Interactive Content – H5P <= 1.16.0 - Authenticated (Contributor+) Stored Cross-Site Scripting

CVE-2025-62951 · h5p

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Vulnerability: Interactive Content – H5P <= 1.16.0 - Authenticated (Contributor+) Stored Cross-Site Scripting
Affected software: h5p(Plugin)
Affected versions: ≤ 1.16.0
Authentication: Authenticated (see advisory title)
Vulnerability type: Cross-site scripting
CVE: CVE-2025-62951
Published: 13 October 2025
CISA KEV: Not listed in CISA KEV at last catalog refresh
Impact: May allow attackers to run scripts in visitors' browsers or hijack admin sessions.
Source: Data imported from Wordfence Intelligence (advisory 73500260-4eff-4e56-a27c-1ff90b23e8d3). Methodology and redistribution notes

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