CVE-2026-27398CWE-862

WordPress RSVP and Event Management plugin <= 2.7.16 - Broken Access Control vulnerability

Medium · published May 25, 2026

CVSS v3.1
5.3
EPSS
0%
Percentile
20.9
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
5.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00294 · 20.9th percentile
Weakness
CWE-862 · Missing Authorization
Published
2026-05-25T21:56Z
EPSS history
Timeline
  • 25 MAY 21:56Z
    WordPress RSVP and Event Management plugin <= 2.7.16 - Broken Access Control vulnerability
    cvelistv5