Vulnerability · Published Oct 21, 2026 · Assigned by WPScan

CVE-2026-102499Modern Events Calendar (Lite & Pro) < 7.37.0 - Subscriber+ SQLi via mec_attendees AJAX Action

High 7.7

In plain English

A high-severity SQL injection in Modern Event Calendar Pro from Unknown. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 31% of all known vulnerabilities).

Severity (CVSS 3.1)7.7High

Exploit odds (30 days)0.4%top 69.4% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

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.

Affected products (as reported)

Vendor	Product	Versions
Unknown	Modern Events Calendar Lite	0 – before 7.37.0
Unknown	Modern Event Calendar Pro	0 – before 7.37.0

Weakness: CWE-89 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

References

https://wpscan.com/vulnerability/adf388fb-21c9-4310-95b3-b9065ca51480/ exploit, vdb-entry, technical-description