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PatchSiren cyber security CVE debrief

CVE-2025-59560 SONAAR MUSIC CVE debrief

CVE-2025-59560 is a high-severity Unauthenticated Cross Site Scripting (XSS) vulnerability in Sonaar theme versions <= 4.27.4. This vulnerability has a CVSS score of 7.1 and is considered HIGH severity. The vulnerability was published on June 17, 2026, and last modified on the same day. Users of the Sonaar theme should take immediate action to mitigate this vulnerability. The vulnerability allows unauthenticated attackers to inject malicious scripts into the website. This could lead to unauthorized access, data theft, or other malicious activities. Administrators of websites using the Sonaar theme should prioritize updating to a patched version to prevent exploitation.

Vendor
SONAAR MUSIC
Product
Sonaar
CVSS
HIGH 7.1
CISA KEV
Not listed in stored evidence
Original CVE published
2026-06-17
Original CVE updated
2026-06-17
Advisory published
2026-06-17
Advisory updated
2026-06-17

Who should care

Administrators and users of the Sonaar theme version <= 4.27.4 should be aware of this vulnerability and take necessary precautions to mitigate it. Web developers, security teams, and IT professionals responsible for maintaining websites using this theme should prioritize updating to a patched version.

Technical summary

CVE-2025-59560 is an Unauthenticated Cross Site Scripting (XSS) vulnerability in the Sonaar theme versions <= 4.27.4. The vulnerability has a CVSS score of 7.1 and is considered HIGH severity. The CVSS vector is CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L. The weakness is classified as CWE-79. The vulnerability allows unauthenticated attackers to inject malicious scripts into the website, potentially leading to unauthorized access, data theft, or other malicious activities.

Defensive priority

High

Recommended defensive actions

  • Update the Sonaar theme to a patched version (if available)
  • Implement a Web Application Firewall (WAF) to detect and prevent XSS attacks
  • Use input validation and output encoding to prevent XSS
  • Regularly monitor website activity for suspicious behavior
  • Use a security scanner to identify potential vulnerabilities
  • Keep software and plugins up-to-date with the latest security patches

Evidence notes

The information provided is based on data from the National Vulnerability Database (NVD) and Patchstack. The CVE record was published on June 17, 2026, and last modified on the same day. The vulnerability was reported by [email protected].

Official resources

public