Tickera – Sell Tickets & Manage Events vulnerabilities
Plugin slug tickera-event-ticketing-system · 21 known vulnerabilities · latest disclosed 2026-10-14 · WordPress.org page
Every listed vulnerability has a fix. Version 3.6.0.7 or later is not affected by any of them. If your site runs an older version, update it.
4 of 21 rated high or critical (CVSS 7 or more).
Known vulnerabilities in Tickera – Sell Tickets & Manage Events
| Severity | Affected versions | Fixed in | CVE | Published | Details |
|---|---|---|---|---|---|
| Medium 5.3 | < 3.6.0.4 | 3.6.0.4 | CVE-2026-88998 | 2026-10-14 | Advisory |
| High 7.5 | <= 3.6.0.6 | 3.6.0.7 | CVE-2026-105889 | 2026-10-08 | Advisory |
| High 8.1 | <= 3.6.0.2 | 3.6.0.3 | CVE-2026-82226 | 2026-08-28 | Advisory |
| Medium 6.5 | <= 3.6.0.1 | 3.6.0.2 | CVE-2026-15448 | 2026-07-22 | Advisory |
| Medium 6.5 | <= 3.6.0.1 | 3.6.0.2 | CVE-2026-15761 | 2026-07-22 | Advisory |
| Medium 6.5 | <= 3.6.0.0 | 3.6.0.1 | CVE-2026-13754 | 2026-07-15 | Advisory |
| Medium 6.4 | <= 3.6.0.0 | 3.6.0.1 | CVE-2026-13755 | 2026-07-15 | Advisory |
| Medium 4.3 | <= 3.5.6.4 | 3.5.6.5 | CVE-2025-12356 | 2026-02-17 | Advisory |
| Medium 4.3 | <= 3.5.6.2 | 3.5.6.3 | CVE-2025-67939 | 2026-01-16 | Advisory |
| Medium 4.3 | <= 3.5.6.4 | 3.5.6.5 | CVE-2025-69355 | 2026-01-09 | Advisory |
| Medium 4.3 | <= 3.5.5.6 | 3.5.5.8 | CVE-2025-58611 | 2025-09-03 | Advisory |
| Medium 4.3 | <= 3.5.5.2 | 3.5.5.3 | CVE-2025-30851 | 2025-03-27 | Advisory |
| Medium 5.3 | <= 3.5.4.8 | 3.5.4.9 | CVE-2024-12578 | 2024-12-13 | Advisory |
| High 7.3 | <= 3.5.4.4 | 3.5.4.6 | CVE-2024-10263 | 2024-11-04 | Advisory |
| Medium 4.3 | <= 3.5.2.8 | 3.5.2.9 | CVE-2024-5860 | 2024-06-17 | Advisory |
| Medium 4.3 | <= 3.5.2.6 | 3.5.2.7 | CVE-2024-35729 | 2024-06-06 | Advisory |
| Medium 5.3 | <= 3.5.2.4 | 3.5.2.5 | CVE-2023-7252 | 2024-04-01 | Advisory |
| Medium 4.3 | <= 3.5.1.0 | 3.5.1.1 | CVE-2023-23726 | 2023-02-14 | Advisory |
| Medium 4.3 | <= 3.4.9.9 | 3.5.1.0 | CVE-2022-4549 | 2022-12-23 | Advisory |
| Medium 6.3 | < 3.4.9.2 | 3.4.9.2 | CVE-2022-4974 | 2022-03-04 | Advisory |
| High 7.2 | <= 3.4.8.2 | 3.4.8.3 | CVE-2021-24797 | 2021-11-23 | Advisory |
Check if a site is affected
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Questions
Is the Tickera – Sell Tickets & Manage Events plugin safe to use?
All 21 known issues are fixed in current versions (3.6.0.7 or later). Keeping it updated is what matters.
How do I check which version of Tickera – Sell Tickets & Manage Events 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.