CVE-2026-8690

MEDIUM 5.3

RentMy Real-Time Rental Management Plugin <= 4.0.4.1 - Missing Authorization to Unauthenticated Settings Update via rentmy_cdn_request AJAX Action

CVSS Score

5.3

EPSS Score

0.0%

EPSS Percentile

0th

The RentMy Real-Time Rental Management Plugin plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 4.0.4.1. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for unauthenticated attackers to read, create, update, and delete event records stored in the rentmy_events WordPress option, as well as overwrite the rentmy_locationId option.

CWE	CWE-862
Vendor	rentmy
Product	rentmy real-time rental management plugin
Published	Jun 24, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

rentmy / RentMy Real-Time Rental Management Plugin

0 ≤ 4.0.4.1

References

NVD ↗ CVE.org ↗ EPSS Data ↗

Credits

Abhirup Konwar