Tickera <= 3.6.0.1 - Authenticated (Staff+) SQL Injection via 'tc_order_status_filter' Parameter
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- SQL injection
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-89.
Summary
The Tickera – Sell Tickets & Manage Events plugin for WordPress is vulnerable to generic SQL Injection via the 'tc_order_status_filter' parameter in all versions up to, and including, 3.6.0.1 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with staff-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2026-15448
- 2026-10-03 Alias added: GHSA-hwp2-f27m-c2g2
References
Other 5
- https://www.wordfence.com/threat-intel/vulnerabilities/id/8972b507-4aae-40cc-a79e-2603dbdc70c0?source=cve
- https://plugins.trac.wordpress.org/browser/tickera-event-ticketing-system/tags/3.6.0.0/includes/addons/better-attendees-and-tickets/index.php#L260
- https://plugins.trac.wordpress.org/browser/tickera-event-ticketing-system/tags/3.6.0.0/includes/addons/better-attendees-and-tickets/index.php#L252
- https://plugins.trac.wordpress.org/browser/tickera-event-ticketing-system/tags/3.6.0.0/includes/addons/better-attendees-and-tickets/index.php#L238
- https://plugins.trac.wordpress.org/changeset?reponame=&old=3618136%40tickera-event-ticketing-system&new=3618136%40tickera-event-ticketing-system
More tickera vulnerabilities
- TI-2023-06636 Tickera < 3.5.2.5 - Ticket leakage through IDOR CVSS 3.1MEDIUM 5.3
- TI-2022-04153 Tickera < 3.5.1.0 - Plugin Data Deletion via CSRF CVSS 3.1MEDIUM 4.3
- TI-2026-56693 WordPress Tickera plugin <= 3.6.0.2 - PHP Object Injection vulnerability CVSS 3.1CRITICAL 9.8
- TI-2026-70515 Blind SQL injection in Tickera WordPress plugin CVSS 3.1CRITICAL 9.3
- TI-2024-23598 WordPress Tickera plugin <= 3.5.2.6 - Broken Access Control vulnerability CVSS 3.1HIGH 8.8
- TI-2024-09509 Tickera – WordPress Event Ticketing <= 3.5.4.4 - Unauthenticated Arbitrary Shortcode Execution CVSS 3.1HIGH 7.3
Sources
- CVE-2026-15448 · CVE Program
- CVE-2026-15448 · NVD
- FIRST EPSS
- GHSA-hwp2-f27m-c2g2 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences