SQL Injection in Modern Event Calendar Pro

CVE-2026-102499

The Modern Events Calendar Lite WordPress plugin before 7.37.0, Modern Event Calendar Pro WordPress plugin before 7.37.0 do not sanitise and escape a parameter before using it in a SQL statement, which allows authenticated users with Subscriber-level access and above to append additional SQL queries into already existing queries and extract sensitive data from the database.

Vulnerability class: SQL Injection

Published · last modified .

CVSS v3 metric

CVSS v3 base score 7.7 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

  • Modern Event Calendar Pro
  • Modern Events Calendar Lite

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-102499?
CVE-2026-102499 is a high-severity vulnerability in Modern Event Calendar Pro, classified under SQL Injection. CVSS score: 7.7/10. Published 2026-10-21.
How severe is CVE-2026-102499?
High severity. CVSS v3 base score is 7.7 out of 10.