by Kastro
Paper/Archive/CVE-2021-24943

CVE-2021-24943

Unknown Registrations for the Events Calendar – Event Registration Plugin — Registrations for the Events Calendar < 2.7.6 - Unauthenticated SQL Injection

EPSS 7%CVSS 9.8
critical.is priorityof 100
48
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 94.4.944 × 2018.9No public exploit+100.0SSVC exploitation: unknown+100.0
Description · from the CVE record

The Registrations for the Events Calendar WordPress plugin before 2.7.6 does not sanitise and escape the event_id in the rtec_send_unregister_link AJAX action (available to both unauthenticated and authenticated users) before using it in a SQL statement, leading to an unauthenticated SQL injection.

Affected

ProductAffectedFixed inSource
Registrations for the Events Calendar – Event Registration Plugin2.7.6 – < 2.7.62.7.6CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

refwpscan.com/vulnerability/ba50c590-42ee-4523-8aa0-87ac644b77ed