CVE-2025-62951

WordPress H5P plugin <= 1.16.0 - Cross Site Scripting (XSS) vulnerability

Published Oct 27, 2025 CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in icc0rz H5P h5p allows Stored XSS.This issue affects H5P: from n/a through <= 1.16.0.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Description Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in icc0rz Interactive Content – H5P h5p allows Stored XSS.This issue affects Interactive Content – H5P: from n/a through <= 1.16.0. Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in icc0rz H5P h5p allows Stored XSS.This issue affects H5P: from n/a through <= 1.16.0.
Title WordPress Interactive Content – H5P plugin <= 1.16.0 - Cross Site Scripting (XSS) vulnerability WordPress H5P plugin <= 1.16.0 - Cross Site Scripting (XSS) vulnerability
Type Values Removed Values Added
First Time appeared Icc0rz
Icc0rz interactive Content
Wordpress
Wordpress wordpress
Vendors & Products Icc0rz
Icc0rz interactive Content
Wordpress
Wordpress wordpress
Type Values Removed Values Added
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in icc0rz Interactive Content – H5P h5p allows Stored XSS.This issue affects Interactive Content – H5P: from n/a through <= 1.16.0.
Title WordPress Interactive Content – H5P plugin <= 1.16.0 - Cross Site Scripting (XSS) vulnerability
Weaknesses CWE-79
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
Patchstack
Published
Updated
Apr 28, 2026, 6:58 PM
Reserved
Oct 24, 2025, 2:24 PM
Status
Deferred
Published
Oct 27, 2025, 2:15 AM
Modified
Oct 8, 2026, 11:10 AM