CVE-2025-31008

MEDIUM

YouTube Embed <= 5.3.1 - Stored Cross-Site Scripting

Title source: llm

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Embeds For YouTube Plugin Support YouTube Embed youtube-embed allows Stored XSS.This issue affects YouTube Embed: from n/a through <= 5.3.1.

References (2)

Core 2

Core References

Vdb Entry vdb-entry

https://patchstack.com/database/Wordpress/Plugin/youtube-embed/vulnerability/wordpress-youtube-embed-5-3-1-cross-site-scripting-xss-vulnerability?_s_id=cve

Third Party Advisory

https://patchstack.com/database/wordpress/plugin/youtube-embed/vulnerability/wordpress-youtube-embed-5-3-1-cross-site-scripting-xss-vulnerability?_s_id=cve

Scores

CVSS v3 5.9

EPSS 0.0036

EPSS Percentile 28.1%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-79

Status published

Products (2)

Embeds For YouTube Plugin Support/YouTube Embed < 5.3.1

YouTube Embed Plugin Support/YouTube Embed < 5.3.1

Published Apr 09, 2025

Tracked Since Feb 18, 2026