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CVE-2025-7655: Live Stream Badger <= 1.4.3 - Authenticated (Contributor+) Stored Cross-Site Scripting

6.4 CVSS

Description

The Live Stream Badger plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'livestream' shortcode in all versions up to, and including, 1.4.3 due to insufficient input sanitization and output escaping on user supplied attributes. 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.

Classification

CVE ID: CVE-2025-7655

CVSS Base Severity: MEDIUM

CVSS Base Score: 6.4

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

Problem Types

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Affected Products

Vendor: tkrivickas

Product: Live Stream Badger

References

https://nvd.nist.gov/vuln/detail/CVE-2025-7655
https://www.wordfence.com/threat-intel/vulnerabilities/id/22a30301-f409-4c53-84d7-7799fb41c25b?source=cve
https://plugins.svn.wordpress.org/live-stream-badger/tags/1.4.3/shortcode/class-embedded-stream.php
https://plugins.svn.wordpress.org/live-stream-badger/tags/1.4.3/view/class-embedded-twitch-view.php

Timeline