Authorization Bypass Vulnerability in H5P by H5P Group
CVE-2026-112868

4.3MEDIUM

Key Information:

Vendor

WordPress
Status
H5p
Vendor
CVE Published:
21 October 2026

What is CVE-2026-112868?

An authorization bypass vulnerability exists in the H5P product, allowing attackers to exploit incorrectly configured access control security levels. This flaw enables unauthorized access to restricted data and functionalities, posing serious security risks to users and data integrity. It affects various versions of the H5P plugin, specifically from its initial release through version 1.17.9.

Affected Version(s)

H5P 0 <= 1.17.9

References

https://patchstack.com/database/wordpress/plugin/h5p/vuln...
vdb-entry

CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

dcs | Patchstack Bug Bounty Program
.