Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in wpszaki Lightweight and Responsive Youtube Embed allows Stored XSS. This issue affects Lightweight and Responsive Youtube Embed: from n/a through 1.0.0.

Classification

CVE ID: CVE-2025-31743

CVSS Base Severity: MEDIUM

CVSS Base Score: 6.5

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

Affected Products

Vendor: wpszaki

Product: Lightweight and Responsive Youtube Embed

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.03% (probability of being exploited)

EPSS Percentile: 8.49% (scored less or equal to compared to others)

EPSS Date: 2025-04-20 (when was this score calculated)

References

https://nvd.nist.gov/vuln/detail/CVE-2025-31743
https://patchstack.com/database/wordpress/plugin/lightweight-and-responsive-youtube-embed/vulnerability/wordpress-lightweight-and-responsive-youtube-embed-plugin-1-0-0-stored-cross-site-scripting-xss-vulnerability?_s_id=cve

Timeline