PT-2026-43141 · WordPress · Wp Chill Rsvp/Event Management

Daroo · CVE-2026-27398 · Published 2026-05-25 · Updated 2026-05-26

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions WP Chill RSVP and Event Management versions prior to 2.7.17

Description A missing authorization issue exists due to incorrectly configured access control security levels, which allows for broken access control.

Recommendations Update to a version later than 2.7.16.

Fix

Missing Authorization

Weakness Enumeration

CWE-862

Related Identifiers

CVE-2026-27398

Affected Products

Wp Chill Rsvp/Event Management

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2026-27398 · Security Note
• https://t.me/CVEtracker/54915 · Telegram Post
• https://patchstack.com/database/wordpress/plugin/rsvp/vulnerability/wordpress-rsvp-and-event-management-plugin-2-7-16-broken-access-control-vulnerability?_s_id=cve · Note