CVE-2026-27398
Medium
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.
SeverityMedium
CVSS5.3
Exploit probability14. percentile0.2%
ProductRSVP and Event Management
PublishedMay 25, 2026
First seenMay 25, 2026
Weakness typeCWE-862Missing authorization
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| WP Chill RSVP and Event Management | v ≤ 2.7.16 | — |
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