EventON – Events Calendar vulnerabilities
Plugin slug eventon-lite · 22 known vulnerabilities · latest disclosed 2026-09-08 · WordPress.org page
Every listed vulnerability has a fix. Version 2.5.8 or later is not affected by any of them. If your site runs an older version, update it.
5 of 22 rated high or critical (CVSS 7 or more).
Known vulnerabilities in EventON – Events Calendar
| Severity | Affected versions | Fixed in | CVE | Published | Details |
|---|---|---|---|---|---|
| Medium 6.4 | <= 2.5.7 | 2.5.8 | CVE-2026-81791 | 2026-09-08 | Advisory |
| Medium 4.3 | <= 2.4.7 | 2.4.8 | CVE-2025-8091 | 2025-08-14 | Advisory |
| Medium 5.3 | <= 2.4.4 | 2.4.5 | CVE-2025-48116 | 2025-05-16 | Advisory |
| High 8.8 | <= 2.4.1 | 2.4.2 | CVE-2025-47494 | 2025-05-07 | Advisory |
| Critical 9.8 | <= 2.4 | 2.4.1 | CVE-2025-32614 | 2025-04-09 | Advisory |
| High 8.8 | <= 2.4.1 | 2.4.2 | CVE-2025-32160 | 2025-04-04 | Advisory |
| Medium 4.4 | <= 2.2.16 | 2.2.17 | CVE-2024-6910 | 2024-08-19 | Advisory |
| High 7.2 | <= 2.2.15 | 2.2.16 | CVE-2024-6180 | 2024-07-08 | Advisory |
| Medium 4.4 | <= 2.2.14 | 2.2.15 | CVE-2024-33940 | 2024-04-30 | Advisory |
| Medium 5.3 | <= 2.2.7 | 2.2.8 | CVE-2024-0237 | 2024-01-10 | Advisory |
| Medium 6.1 | <= 2.2.7 | 2.2.8 | CVE-2024-0233 | 2024-01-10 | Advisory |
| Medium 5.3 | <= 2.2.7 | 2.2.8 | CVE-2024-0236 | 2024-01-10 | Advisory |
| Medium 5.3 | <= 2.2.7 | 2.2.8 | CVE-2024-0235 | 2024-01-10 | Advisory |
| Medium 4.4 | <= 2.2.7 | 2.2.8 | CVE-2023-6005 | 2024-01-10 | Advisory |
| Medium 6.5 | <= 2.2.7 | 2.2.8 | CVE-2023-6158 | 2024-01-09 | Advisory |
| Medium 6.5 | <= 2.2.8 | 2.2.9 | CVE-2023-6244 | 2024-01-09 | Advisory |
| Medium 6.5 | <= 2.2.7 | 2.2.8 | CVE-2023-6242 | 2024-01-09 | Advisory |
| Low 3 | <= 2.1.7 | 2.2 | CVE-2023-6046 | 2023-11-09 | Advisory |
| Medium 6.1 | <= 2.2.2 | 2.2.3 | CVE-2023-4635 | 2023-10-20 | Advisory |
| Medium 4.4 | <= 2.1.7 | 2.2 | CVE-2023-4388 | 2023-09-21 | Advisory |
| High 7.5 | <= 2.1 | 2.1.2 | CVE-2023-3219 | 2023-06-19 | Advisory |
| Medium 5.3 | <= 2.1 | 2.1.2 | CVE-2023-2796 | 2023-06-19 | Advisory |
Check if a site is affected
Enter a site address to see which version of EventON – Events Calendar and other plugins it runs, and whether they match a known vulnerability.
Questions
Is the EventON – Events Calendar plugin safe to use?
All 22 known issues are fixed in current versions (2.5.8 or later). Keeping it updated is what matters.
How do I check which version of EventON – Events Calendar my site runs?
In WordPress go to Plugins > Installed Plugins. From the outside, the free PluginPeek scan below reads the version from the site's public files.
How do I fix a vulnerable plugin?
Make a full backup, then update it from Dashboard > Updates and check the site afterwards. If you would rather not, we can do it for a fixed $99, paid after you have checked the site.