Deserialization of Untrusted Data Vulnerability in ThemeREX Sound Musical Instruments Online Store
CVE-2025-69079

9.8CRITICAL

Key Information:

Vendor

WordPress
Status
Sound | Musical Instruments Online Store
Vendor
CVE Published:
22 January 2026

What is CVE-2025-69079?

The ThemeREX Sound | Musical Instruments Online Store plugin is affected by a deserialization of untrusted data vulnerability that can lead to object injection. This issue is present in versions up to and including 1.6.9, allowing attackers to inject potentially harmful objects when untrusted data is processed. Proper validation and sanitization measures are essential to mitigate this risk and protect user data.

Affected Version(s)

Sound | Musical Instruments Online Store 0 <= 1.6.9

References

https://patchstack.com/database/Wordpress/Theme/musicplac...
vdb-entry

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Tran Nguyen Bao Khanh (VCI - VNPT Cyber Immunity) | Patchstack Bug Bounty Program
.