CVE-2026-62054: CWE-502 Deserialization of Untrusted Data in ThemeREX Yacht Rental
Description
CVE-2026-62054 is a critical vulnerability in ThemeREX Yacht Rental versions up to 2.6 that allows unauthenticated PHP object injection due to deserialization of untrusted data. This flaw can lead to full compromise of confidentiality, integrity, and availability of the affected system.
CVSS v3.1
Score 9.8critical
Affected software
ThemeREX
Yacht Rental
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability (CVE-2026-62054) involves unauthenticated PHP object injection in ThemeREX Yacht Rental software versions up to 2.6. It stems from unsafe deserialization of untrusted data (CWE-502), enabling attackers to execute arbitrary code or manipulate application logic without authentication. The CVSS 3.1 base score is 9.8, reflecting network attack vector, no required privileges or user interaction, and complete impact on confidentiality, integrity, and availability.
Potential Impact
Successful exploitation can lead to remote code execution, full system compromise, and complete loss of confidentiality, integrity, and availability of the affected Yacht Rental application instance.
Mitigation Recommendations
No patch or official fix information is provided. Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict network access to the application and monitor for suspicious activity related to deserialization.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Patchstack
- Date Reserved
- 2026-07-13T06:14:43.013Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6aca96b62cdf04f6564a5c21
Added to database: 10/10/2026, 19:49:10 UTC
Last enriched: 10/10/2026, 20:33:37 UTC
Last updated: 10/10/2026, 21:08:21 UTC
Views: 3
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