XSS in Sonaar Music Plugin
CVE-2023-54351
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.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.002 (7.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 8th percentile — 7.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000
Affected products
- Sonaar Music Plugin — versions 4.7
Weakness classification (CWE)
References
- www.exploit-db.com/exploits/51739 (exploit)
- www.vulncheck.com/advisories/wordpress-sonaar-music-plugin-stored-xss-via-comme… (third-party-advisory)
Frequently asked questions
- What is CVE-2023-54351?
- CVE-2023-54351 is a high-severity vulnerability in Sonaar Music Plugin, classified under Cross-site Scripting. CVSS score: 7.2/10. Published 2026-06-08.
- How severe is CVE-2023-54351?
- High severity. CVSS v3 base score is 7.2 out of 10.