Modern Events Calendar (Lite & Pro) < 7.37.0 - Subscriber+ SQLi via mec_attendees AJAX Action
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.
CVE-2026-102499
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-102499
Modern Events Calendar Lite
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Modern Event Calendar Pro
Source reference: /containers/cna/affected/1/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"vendor": "Unknown",
"product": "Modern Events Calendar Lite",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "7.37.0",
"versionType": "semver"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "Unknown",
"product": "Modern Event Calendar Pro",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "7.37.0",
"versionType": "semver"
}
],
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2026-102499
Source reference:
/cveMetadata/cveId
Publisher severity
No explicit severity was provided.
- Event
- #45763 · Revision 1
- Added to Heist Feed
- Publisher date