CVE-2026-112868

MEDIUM 4.3

WordPress H5P plugin <= 1.17.9 - Insecure Direct Object References (IDOR) vulnerability

CVSS Score

4.3

EPSS Score

0.0%

EPSS Percentile

0th

Authorization Bypass Through User-Controlled Key vulnerability in H5P H5P h5p allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects H5P: from n/a through 1.17.9.

CWE	CWE-639
Vendor	h5p
Product	h5p
Published	Oct 21, 2026
Last Updated	Oct 21, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

None

Affected Versions

H5P / H5P

0 ≤ 1.17.9

References

NVD ↗ CVE.org ↗ EPSS Data ↗

patchstack.com: https://patchstack.com/database/wordpress/plugin/h5p/vulnerability/wordpress-h5p-plugin-1-17-9-insecure-direct-object-references-idor-vulnerability?_s_id=cve

Credits

dcs | Patchstack Bug Bounty Program