PT-2026-33080 · WordPress · Emarket-Design Youtube Showcase

Published 2026-04-15 · Updated 2026-04-27 · CVE-2025-15636

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L

Name of the Vulnerable Software and Affected Versions Emarket-design YouTube Showcase versions n/a through 3.5.1

Description Improper neutralization of input during web page generation allows stored cross-site scripting (XSS), a condition where malicious scripts are permanently stored on the target server and later executed in the browser of a user visiting the affected page.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-15636

Affected Products

Emarket-Design Youtube Showcase

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2025-15636 · Security Note
• https://twitter.com/CVEnew/status/2044737969513177396 · Twitter Post
• https://patchstack.com/database/Wordpress/Plugin/youtube-showcase/vulnerability/wordpress-youtube-showcase-plugin-3-5-1-cross-site-scripting-xss-vulnerability?_s_id=cve · Note
• https://twitter.com/atomicedgeWAF/status/2048832560411582932 · Twitter Post
• https://patchstack.com/database/wordpress/plugin/youtube-showcase/vulnerability/wordpress-youtube-showcase-plugin-3-5-1-cross-site-scripting-xss-vulnerability?_s_id=cve · Note