CVE-2026-27398mediumCWE-862

CVE-2026-27398: medium-severity vulnerability in WP Chill RSVP and Event Management

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

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13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 5.3epss 0.2%
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Affected products
WP Chill · RSVP and Event Management
Related CVEs — WP Chill RSVP and Event Management

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CVE-2025-24683HIGHWordPress RSVP and Event Management Plugin <= 2.7.14 - SQL Injection vulnerabilityEPSS 0.6%CVE-2026-39536MEDIUMWordPress RSVP and Event Management plugin <= 2.7.16 - Sensitive Data Exposure vulnerabilityEPSS 0.3%CVE-2026-121570HIGHWordPress RSVP and Event Management plugin <= 2.7.17 - Cross Site Scripting (XSS) vulnerabilityEPSS —