Description
Unauthenticated PHP Object Injection in Yacht Rental <= 2.6 versions.
Published: 2026-10-10
Score: 9.8 Critical
EPSS: < 1% Very Low
KEV: No
Impact: Remote Code Execution
Action: Immediate Patch
AI Analysis

Impact

The vulnerability is an unauthenticated PHP Object Injection that allows an attacker to inject malicious objects via crafted input. This flaw can lead to remote code execution, giving an attacker the ability to execute arbitrary code on the web server. The weakness is a classic object serialization flaw classified as CWE-502.

Affected Systems

The flaw affects the WordPress Yacht Rental theme from ThemeREX, specifically all releases up to and including 2.6. No other versions are listed as vulnerable.

Risk and Exploitability

The CVSS score of 9.8 indicates a very high severity. The EPSS score is not available, but the vulnerability is unauthenticated and can be triggered by any user via a crafted web request. The vulnerability is currently not listed in the CISA KEV catalog, however the high CVSS score and lack of authentication strongly suggest a high likelihood of exploitation if left unpatched.

Generated by OpenCVE AI on October 10, 2026 at 21:04 UTC.

Remediation

No solution or workaround provided in the CVE record.

OpenCVE Recommended Actions

  • Upgrade the Yacht Rental theme to a version newer than 2.6 that contains the fix.
  • Restrict or validate any serialized input processed by the theme; remove or secure the use of PHP's unserialize function and enforce a whitelist of allowed classes.
  • Configure the web server to disable or limit PHP's unserialize functions if those functions are not required for the theme’s normal operation.

Generated by OpenCVE AI on October 10, 2026 at 21:04 UTC.

Tracking

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Advisories

No advisories yet.

History

Sun, 11 Oct 2026 13:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Sat, 10 Oct 2026 19:45:00 +0000

Type Values Removed Values Added
Description Unauthenticated PHP Object Injection in Yacht Rental <= 2.6 versions.
Title WordPress Yacht Rental theme <= 2.6 - PHP Object Injection vulnerability
Weaknesses CWE-502
References
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: Patchstack

Published:

Updated: 2026-10-11T11:53:11.542Z

Reserved: 2026-07-13T06:14:43.013Z

Link: CVE-2026-62054

cve-icon Vulnrichment

Updated: 2026-10-11T11:50:05.163Z

cve-icon NVD

Status : Deferred

Published: 2026-10-10T20:16:40.760

Modified: 2026-10-13T13:28:15.717

Link: CVE-2026-62054

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-10T21:15:08Z

Weaknesses
  • CWE-502

    Deserialization of Untrusted Data