Ad

CVE-2026-27397

MEDIUM CVSS 3.1: 6.5 EPSS 0.05%
Updated Mar 19, 2026
Authorization
Parameter Value
CVSS 6.5 (MEDIUM)
Type CWE-639 (Authorization Bypass)
Vendor Authorization
Public PoC No

Authorization Bypass Through User-Controlled Key vulnerability in Really Simple Plugins B.V. Really Simple Security Pro allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Really Simple Security Pro: from n/a through 9.5.4.0.

Attack Parameters

Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Privileges Required
None
No privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

Confidentiality
None
No data leak
Integrity
Low
Partial data modification
Availability
Low
Partial disruption

CVSS Vector v3.1

Weakness Type (CWE)