CVE-2023-54351 WordPress Sonaar Music Plugin 4.7 Stored XSS via Comments
Unauthenticated attackers can inject malicious scripts via comments in the Sonaar Music Plugin, leading to code execution in victim browsers.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2023-54351?
CVE-2023-54351 is a medium-severity cross-site scripting vulnerability in Sonaar Music Plugin, published on 8 Jun 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
WordPress Sonaar Music Plugin 4.7 contains a stored cross-site scripting vulnerability that allows unauthenticated attackers to inject malicious scripts through the comment functionality. Attackers can submit JavaScript payloads in the comment parameter to wp-comments-post.php which are stored and executed in the browsers of users viewing the affected playlist pages.
Weakness: CWE-79
Which versions are affected by CVE-2023-54351?
How do I fix CVE-2023-54351?
No fix has been published for CVE-2023-54351 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2023-54351 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-54351 exists.
Sources
Also known as GHSA-mqpf-p827-ffx5.