Radio Player – Live Shoutcast, Icecast and Any Audio Stream Player for WordPress <= 2.0.78 - Authenticated (Contributor+) Stored Cross-Site Scripting via align Attribute
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 6.4epss 0.3%
exploitation probability
0.3%top 74% of all CVEs
observed exploitation
nono source reports it
The Radio Player – Live Shoutcast, Icecast and Any Audio Stream Player for WordPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'align' attribute within the 'wp:radio-player' Gutenberg block in all versions up to, and including, 2.0.78 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.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
References
https://plugins.trac.wordpress.org/browser/radio-player/trunk/block/class-block.php#L26https://plugins.trac.wordpress.org/changeset/3152379/https://plugins.trac.wordpress.org/changeset/3152379/radio-player/trunk/block/class-block.phphttps://wordpress.org/plugins/radio-player/#developershttps://www.wordfence.com/threat-intel/vulnerabilities/id/49581614-14a8-4450-8f83-d8d22a3feee9?source=cve