CVE-2026-102499: high-severity vulnerability in Modern Events Calendar Lite
Modern Events Calendar (Lite & Pro) < 7.37.0 - Subscriber+ SQLi via mec_attendees AJAX Action
Published
41Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 7.7epss 0.3%
exploitation probability
0.3%top 80% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
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.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
public PoCs found — 1
cve_referencewpscan.com/vulnerability/adf388fb-21c9-4310-95b3-b9065ca51480/unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
Related CVEs — Modern Events Calendar Lite
In the same product, most dangerous first.
CVE-2021-24145—Modern Events Calendar Lite < 5.16.5 - Authenticated Arbitrary File Upload leading to RCEEPSS 87.2%CVE-2021-24946—Modern Events Calendar < 6.1.5 - Unauthenticated Blind SQL InjectionEPSS 72.8%CVE-2022-0364—Modern Events Calendar Lite < 6.4.0 - Contributor+ Stored Cross Site ScriptingEPSS 69.6%CVE-2021-24146—Modern Events Calendar Lite < 5.16.5 - Unauthenticated Events ExportEPSS 31.0%CVE-2021-24149—Modern Events Calendar Lite < 5.16.6 - Authenticated SQL InjectionEPSS 1.5%CVE-2021-24925—Modern Events Calendar Lite < 6.1.5 - Reflected Cross-Site ScriptingEPSS 0.8%