vulnerability

WordPress Plugin: youtube-playlist-player: CVE-2023-45049: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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Severity

CVSS

(AV:N/AC:L/Au:S/C:P/I:P/A:N)

Published

Oct 3, 2023

Added

May 15, 2025

Modified

Apr 30, 2026

Description

The YouTube Playlist Player plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 4.6.7 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Solution

youtube-playlist-player-plugin-cve-2023-45049

References

https://www.cve.org/CVERecord?id=CVE-2023-45049
https://www.wordfence.com/threat-intel/vulnerabilities/id/02cffe63-dad2-4f6b-9530-7f494e3071d7?source=api-prod
https://euvd.enisa.europa.eu/vulnerability/EUVD-2023-49370
CVE-2023-45049
https://attackerkb.com/topics/CVE-2023-45049
CWE-79
EUVD-EUVD-2023-49370

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