WordPress plugin
Modern Events Calendar Lite security & vulnerabilities
No known unpatched vulnerabilities in the latest version
All 26 known vulnerabilities are fixed in the latest release. If you run an older version, update to null or newer.
- Critical1
- High6
- Medium19
- Low0
All Modern Events Calendar Lite vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium6.5 | Authenticated (Subscriber+) SQL Injection via mec_fes_csv_export <7.37.0Update to 7.37.0 | CVE-2026-96534 | |
| Medium6.5 | Authenticated (Subscriber+) SQL Injection <7.37.0Update to 7.37.0 | CVE-2026-102499 | |
| Medium4.3 | Authenticated (Subscriber+) Information Exposure ≤7.36.0Update to 7.37.0 | CVE-2026-110069 | |
| Medium4.3 | Authenticated (Subscriber+) Insecure Direct Object Reference ≤7.36.3Update to 7.36.4 | CVE-2026-110070 | |
| Medium6.5 | Authenticated (Subscriber+) SQL Injection ≤7.36.0Update to 7.37.0 | — | |
| Medium6.5 | Authenticated (Subscriber+) SQL Injection <7.37.0Update to 7.37.0 | CVE-2026-105067 | |
| High7.5 | Unauthenticated SQL Injection ≤7.33.0Update to 7.34.0 | CVE-2026-11349 | |
| Medium5.9 | Unauthenticated SQL Injection ≤6.3.0Update to 6.4.0 | CVE-2021-4458 | |
| Medium5.3 | Information Exposure ≤7.21.9Update to 7.22 | CVE-2025-5733 | |
| High8.5 | Authenticated (Subscriber+) Server Side Request Forgery ≤7.12.1Update to 7.13.0 | CVE-2024-6522 | |
| High8.8 | Authenticated (Subscriber+) Arbitrary File Upload ≤7.11.0Update to 7.12.0 | CVE-2024-5441 | |
| Medium4.4 | Authenticated (Admin+) Stored Cross-Site Scripting <7.1.0Update to 7.1.0 | CVE-2023-4021 | |
| Medium4.4 | Authenticated (Admin+) Stored Cross-Site Scripting <6.10.5Update to 6.10.5 | CVE-2023-1400 | |
| Medium6.4 | Authenticated (Contributor+) Cross-Site Scripting ≤6.2.9Update to 6.3.0 | CVE-2022-30533 | |
| Medium5.5 | Authenticated (Admin+) Stored Cross-Site Scripting ≤6.5.1Update to 6.5.2 | CVE-2022-27848 | |
| Medium6.4 | Stored Cross-Site Scripting ≤6.3.0Update to 6.4.0 | CVE-2022-0364 | |
| Medium5.4 | Subscriber+ Category Add Leading to Stored Cross-Site Scripting ≤6.1.6Update to 6.2.0 | CVE-2021-25046 | |
| Medium6.1 | Reflected Cross-Site Scripting via current_month_divider parameter ≤6.1.0Update to 6.1.5 | CVE-2021-24925 | |
| Critical9.8 | Unauthenticated Blind SQL Injection via time Parameter <6.1.5Update to 6.1.5 | CVE-2021-24946 | |
| Medium5.4 | Authenticated Stored Cross Site Scripting ≤5.22.2Update to 5.22.3 | CVE-2021-24716 | |
| Medium4.8 | Admin+ Stored Cross-Site Scripting ≤5.22.1Update to 5.22.2 | CVE-2021-24687 | |
| High7.2 | Authenticated Arbitrary File Upload leading to Remote Code Execution ≤5.16.4Update to 5.16.5 | CVE-2021-24145 | |
| High8.8 | Authenticated SQL Injection ≤5.16.5Update to 5.16.6 | CVE-2021-24149 | |
| Medium6.4 | Authenticated Stored Cross-Site Scripting ≤5.16.4Update to 5.16.5 | CVE-2021-24147 | |
| High7.5 | Unauthenticated Events Export ≤5.16.4Update to 5.16.5 | CVE-2021-24146 | |
| Medium5.4 | Missing Authorization to Stored Cross-Site Scripting and Settings Update <5.1.7Update to 5.1.7 | CVE-2020-9459 |
- Medium6.5Authenticated (Subscriber+) SQL Injection via mec_fes_csv_export
<7.37.0Update to 7.37.0
- Medium6.5Authenticated (Subscriber+) SQL Injection
<7.37.0Update to 7.37.0
- Medium4.3Authenticated (Subscriber+) Information Exposure
≤7.36.0Update to 7.37.0
- Medium4.3Authenticated (Subscriber+) Insecure Direct Object Reference
≤7.36.3Update to 7.36.4
- Medium6.5Authenticated (Subscriber+) SQL Injection
≤7.36.0Update to 7.37.0
- Medium6.5Authenticated (Subscriber+) SQL Injection
<7.37.0Update to 7.37.0
- High7.5Unauthenticated SQL Injection
≤7.33.0Update to 7.34.0
- Medium5.9Unauthenticated SQL Injection
≤6.3.0Update to 6.4.0
- Medium5.3Information Exposure
≤7.21.9Update to 7.22
- High8.5Authenticated (Subscriber+) Server Side Request Forgery
≤7.12.1Update to 7.13.0
- High8.8Authenticated (Subscriber+) Arbitrary File Upload
≤7.11.0Update to 7.12.0
- Medium4.4Authenticated (Admin+) Stored Cross-Site Scripting
<7.1.0Update to 7.1.0
- Medium4.4Authenticated (Admin+) Stored Cross-Site Scripting
<6.10.5Update to 6.10.5
- Medium6.4Authenticated (Contributor+) Cross-Site Scripting
≤6.2.9Update to 6.3.0
- Medium5.5Authenticated (Admin+) Stored Cross-Site Scripting
≤6.5.1Update to 6.5.2
- Medium6.4Stored Cross-Site Scripting
≤6.3.0Update to 6.4.0
- Medium5.4Subscriber+ Category Add Leading to Stored Cross-Site Scripting
≤6.1.6Update to 6.2.0
- Medium6.1Reflected Cross-Site Scripting via current_month_divider parameter
≤6.1.0Update to 6.1.5
- Critical9.8Unauthenticated Blind SQL Injection via time Parameter
<6.1.5Update to 6.1.5
- Medium5.4Authenticated Stored Cross Site Scripting
≤5.22.2Update to 5.22.3
- Medium4.8Admin+ Stored Cross-Site Scripting
≤5.22.1Update to 5.22.2
- High7.2Authenticated Arbitrary File Upload leading to Remote Code Execution
≤5.16.4Update to 5.16.5
- High8.8Authenticated SQL Injection
≤5.16.5Update to 5.16.6
- Medium6.4Authenticated Stored Cross-Site Scripting
≤5.16.4Update to 5.16.5
- High7.5Unauthenticated Events Export
≤5.16.4Update to 5.16.5
- Medium5.4Missing Authorization to Stored Cross-Site Scripting and Settings Update
<5.1.7Update to 5.1.7
Modern Events Calendar Lite: common questions
Does Modern Events Calendar Lite have known vulnerabilities?
Yes. VulnCrest Radar lists 26 known vulnerabilities in Modern Events Calendar Lite: 1 critical, 6 high, 19 medium. None are known to affect version null.
How do I check which version of Modern Events Calendar Lite I run?
In wp-admin open Plugins → Installed Plugins; the version is shown under the name. Without admin access, our passive Check my site tool can often read it from public files.
What is the most recent Modern Events Calendar Lite vulnerability?
CVE-2026-96534, published Oct 19, 2026: Modern Events Calendar < 7.37.0 - Authenticated (Subscriber+) SQL Injection via mec_fes_csv_export. Severity: Medium (CVSS 6.5).
Is any Modern Events Calendar Lite vulnerability listed in CISA KEV?
No. None of the known Modern Events Calendar Lite vulnerabilities is currently listed in the CISA KEV catalog.