CVE-2023-54351Public exploitNetwork attack vector

Stored XSS via playlist comment payloads

Published Jun 8, 2026 · Updated Jun 8, 2026

Stored XSS in Sonaar Music MP3 Audio Player 4.7 allows remote attackers to execute JavaScript through playlist comments. The wp-comments-post.php endpoint stores a JavaScript payload from the comment parameter, and affected playlist pages render it in visitors' browsers. No authentication is required to submit the comment; execution occurs when a user views the affected playlist page, exposing that browser session to script actions.

CVSS severity5.1
Medium
EPSS probability0.18%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored XSS in Sonaar Music MP3 Audio Player 4.7 allows remote attackers to execute JavaScript through playlist comments. The wp-comments-post.php endpoint stores a JavaScript payload from the comment parameter, and affected playlist pages render it in visitors' browsers. No authentication is required to submit the comment; execution occurs when a user views the affected playlist page, exposing that browser session to script actions.

The record

CVE
CVE-2023-54351
Published
Jun 8, 2026
Updated
Jun 8, 2026
Vendor
Sonaar Music
Product
MP3 Audio Player
Classifications
CWE-79, CAPEC-592, T1059.007
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 8, 2026CVE publishedPublication date reported by the CVE source.
  2. Jun 8, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=4.7

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Sonaar Music · MP3 Audio Playerversion=4.7

Published CVSS scores

7.2VulnCheckCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
5.1VulnCheckCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CAPEC-592Stored XSS
T1059.007JavaScript/JScript

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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