CVE-2026-57323

HTML5 Video Player – Embed and Play Videos in Custom Player <= 2.11.0 - Missing Authorization

mediumMissing Authorization

5.3

CVSS Score

5.3

CVSS Score

medium

Severity

2.11.1

Patched in

Time to patch

Description

The HTML5 Video Player – Embed and Play Videos in Custom Player plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on a function in versions up to, and including, 2.11.0. This makes it possible for unauthenticated attackers to perform an unauthorized action.

CVSS Vector Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

None

Confidentiality

Low

Integrity

None

Availability

Technical Details

Affected versions<=2.11.0

PublishedJune 26, 2026

Last updatedJune 29, 2026

Affected pluginhtml5-video-player

Source Code

WordPress.org SVN

Vulnerable v2.5.27

Browse source Download .zip

Patched

Patched version not available.

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/cb64128c-0342-4365-bf46-0170fc876694?source=api-prod

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