CVE-2026-27432
Received Received - Intake

Authorization Bypass in WP Rentals Plugin

Publication date: 2026-09-04

Last updated on: 2026-09-04

Assigner: Patchstack

Description
Authorization Bypass Through User-Controlled Key vulnerability in sc Internet Vivoo WP Rentals allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects WP Rentals: from n/a before 3.16.0.

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Meta Information

Published
2026-09-04
Last Modified
2026-09-04
Generated
2026-09-04
AI Q&A
2026-09-04
EPSS Evaluated
N/A
NVD
CVE-2026-27432
EUVD
EUVD-2026-70975

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
patchstack wprentals to 3.16.0 (exc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-639 The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data.

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Executive Summary

This vulnerability is an Authorization Bypass Through User-Controlled Key issue in the WP Rentals WordPress theme. It allows attackers with low privileges, such as a Subscriber role, to bypass authorization controls and access sensitive files, folders, or interact with the database. The flaw exists in versions before 3.16.0.

Detection Guidance

To detect this vulnerability, check the installed version of the WP Rentals theme. If it is below 3.16.0, the system is vulnerable. Use commands like 'wp theme list' in WordPress CLI or inspect the theme's version in the WordPress admin panel under Appearance > Themes.

Impact Analysis

Attackers could exploit this to access restricted data or perform unauthorized actions on your WordPress site. Since it requires minimal privileges, even low-level users like Subscribers might gain elevated access. Updating to version 3.16.0 or later is recommended to prevent exploitation.

Compliance Impact

The vulnerability allows attackers with minimal privileges to bypass authorization mechanisms and access sensitive files, folders, or interact with the database. This could potentially lead to unauthorized access to personal data, which may impact compliance with GDPR or HIPAA if such data is involved.

Mitigation Strategies

Update the WP Rentals theme to version 3.16.0 or later immediately to patch the IDOR vulnerability. Ensure all WordPress installations and plugins are updated regularly.

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