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CVE-2024-3268

YouTube Video Gallery by YouTube Showcase – Video Gallery Plugin for WordPress <= 3.3.6 - Missing Authorization to Arbitrary Post/Page Creation

MEDIUM
5.3
CVSS Score
Published: May 21, 2024 at 11:33 AM UTC
Updated: June 17, 2026 at 07:43 AM UTC
1 product affected across 1 vendorYouTube Video Gallery

Using YouTube Video Gallery by YouTube Showcase – Video Gallery Plugin for WordPress by emarket-design?

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Severity
MEDIUM5.3
Exploit prediction
EPSS 0.3%
SSVC
No known exploit

Description

The YouTube Video Gallery by YouTube Showcase – Video Gallery Plugin for WordPress plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the emd_form_builder_lite_submit_form function in all versions up to, and including, 3.3.6. This makes it possible for unauthenticated attackers to create arbitrary posts or pages.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

YouTube Video Gallery· Emarketdesignwordpress-plugin
95%
v ≤ 3.3.6v < 3.4.0
Affected range stops below 3.4.0, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (2)

Patch
Source: [email protected]
https://plugins.trac.wordpress.org/changeset/3088363/youtube-showcase
Third Party Advisory
Source: [email protected]
https://www.wordfence.com/threat-intel/vulnerabilities/id/0e9d5382-d37d-4a40-8f22-e32b8ee98859?source=cve

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.3MEDIUMWordfence
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-862

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