What is CVE-2025-54731?

CVE-2025-54731 is a high-severity vulnerability in Emarket-design Youtube Showcase, classified under Code Injection. CVSS score: 8.1/10. Published 2025-08-28.

How severe is CVE-2025-54731?

High severity. CVSS v3 base score is 8.1 out of 10.

RCE in Emarket-design Youtube Showcase

CVE-2025-54731

Improper Control of Generation of Code ('Code Injection') vulnerability in emarket-design YouTube Showcase youtube-showcase allows Object Injection.This issue affects YouTube Showcase: from n/a through <= 3.5.1.

Vulnerability class: RCE (Remote Code Execution)

EPSS: 0.001 (22.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Emarket-design Youtube Showcase — versions 0

Weakness classification (CWE)

CWE-94 — Code Injection

References

patchstack.com/database/Wordpress/Plugin/youtube-showcase/vulnerability/wordpre… (vdb-entry)

Frequently asked questions

What is CVE-2025-54731?: CVE-2025-54731 is a high-severity vulnerability in Emarket-design Youtube Showcase, classified under Code Injection. CVSS score: 8.1/10. Published 2025-08-28.
How severe is CVE-2025-54731?: High severity. CVSS v3 base score is 8.1 out of 10.