CVE-2026-27397 — MEDIUM (6.5)

Vulnerability Description

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.

CVSS Score

6.5

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

LOW

Availability

LOW

Related Weaknesses (CWE)

CWE-639

References

https://patchstack.com/database/wordpress/plugin/really-simple-ssl-pro/vulnerabi

FAQ

What is CVE-2026-27397?

CVE-2026-27397 is a vulnerability with a CVSS score of 6.5 (MEDIUM). 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 iss...

How severe is CVE-2026-27397?

CVE-2026-27397 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-27397?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.