CVE-2026-27398 MEDIUM

CVE-2026-27398: WordPress RSVP and Event Management plugin <= 2.7.16 - Broken Access Control vulnerability

Vendor Wp Chill
Product RSVP and Event Management
Weakness CWE-862 · Missing authorization
Published May 25, 2026
Last update May 26, 2026
View on NVD All CVEs

CVSS base score

5.3/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality None
Integrity Low

CVSS vector

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

What the vulnerability does

Description

Missing Authorization vulnerability in WP Chill RSVP and Event Management allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects RSVP and Event Management: from n/a through 2.7.16.

Key dates

Disclosure timeline

May 25, 2026 CVE published
May 26, 2026 Record updated